Question 9 of 25
Which parent function is represented by the graph?
104
10
10
-10
A. The absolute value parent function
B. The linear parent function
C. An exponential parent function
D. The quadratic parent function
Answers
C. An exponential parent function
The given function is an exponential parent function the correct option is C.
What is the exponential parent function?Algebraic expressions appear in the exponent of exponential functions. The formula for their parent function is y = bx², where b is any nonzero constant. The graph of the parent function, y = ex².
In the graph, we can see that the function is varying exponentially from -10 to 10.
Therefore, the given function is an exponential parent function the correct option is C.
To know more about an exponential parent function follow
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Related Questions
Please help ASAP. And Please make sure to answer this correctly.
Answers
Answer:
-7
Step-by-step explanation:
[5 0 -2]-[-1 3 8]
[5-2]-[-1+11]
3-10
-7
Find the 9th term of the geometric sequence 10,40,160,...
Answers
Answer:
the sequence:
10 , 40 , 160 , 640 , 1280 ,2560 , 10240 , 40960 and 163840
What is the cost, in dollars, of the minimum number of boxes needed to total 48 ounces of pasta?
Answers
Answer:
The minimum number of boxes needed is and the cost is
Step-by-step explanation:
step 1
Find the cost of one box
by proportion
step 2
Find the number of boxes for 48 ounces of pasta
by proportion
step 3
Find the cost of 4 boxes
we know that
The cost of one box is
so
The cost of 4 boxes is
Answer:
1.92
Step-by-step explanation:
This should be a part be so it's 48/25=1.92
m) A twelve-metre length of rope is cut into two, so that one
piece is three times as long as the other. How long is the shorter
piece?
Answers
Answer:
A four-meter long rope
Step-by-step explanation:
4 * 3 = 12
Answer:
I think its 11
Step-by-step explanation:
15 POINTS PLEASE HELPP
[0,2]
[2,6]
[6,10]
Answers
What is the circumference of a circle with a radius of 3.6 units,I don’t really know how to do this because I’m new to this kind of math.
Answers
Answer:
22.608 units
Step-by-step explanation:
Basically, the circumference of a circle is the distance around a circle, sort of like the perimeter of a figure. It has a unique formula which is [tex]C=2\pi r[/tex] where [tex]r[/tex] is the radius, which is the distance between the circle and its center. Using our given information, we can find the circumference:
[tex]C=2\pi r\\C=2(3.14)(3.6)\\C=22.608[/tex]
Therefore, the circumference of a circle with a radius of 3.6 units is 22.608 units.
Answer:
Circumference is...
22.608Step-by-step explanation:
Multiply the radius by 2 to get the diameter.
Multiply the result by π, or 3.14 for an estimation.
That's it; you found the circumference of the circle.
Hope it helps!!!!!brainliest pls!!!!!!!!dont worry I already took this lesson.
Find the equation of a line that passes through the point (1,-4) and has a gradient of -3. Leave your answer in the form y=mx+c
Answers
Explanation: Sub the coordinates into y=mx+c to find c
-4=-3x1+c
-4=-3+c
c=-1
Then just re write it in y=mx+c to get y=-3x-1
[tex](\stackrel{x_1}{1}~,~\stackrel{y_1}{-4})\qquad \qquad \stackrel{slope}{m}\implies -3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-4)}=\stackrel{m}{-3}(x-\stackrel{x_1}{1}) \\\\\\ y+4=-3x+3\implies y=-3x-1[/tex]
40 points! First answer gest brainliest! A 9th grade teacher at a local high school wants to know which subject the 9th grade students in school like the best.
Which group of people should make up a sample that will best answer her question?
A. Other 9th grade teachers in her school
B. Parents of 9th graders in her school
C. 9th graders in her school
D. 9th graders in her homeroom
Answers
Answer
9th graders in her school
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A is wrong because the teachers are not in 9th grade.
B is wrong because parents are not in 9th grade
D is wrong because the homeroom does not represent the entirety of 9th grade
Betty sets up a lemonade stand and charges $1 per glass. It cost her $50 to set up the stand. Which function gives the profit, p, she makes by selling g glasses of lemonade?
Answers
Answer:
Profit = $1 x Quantity - $50
Christine bought some necklaces for $14.23 each.
She used a coupon for $15 off, making her total
$41.92. Write an equation to find how many
necklaces Christine bought.
14.23n - 15 = [?]
Answers
14.23n - 15 = 41.92
Explanation :
In mathematics "n" denotes any non-negative integer
as in this case "n" denotes the number of necklaces Christine bought
If 1 necklace costs $14.23
n no. of necklaces costs $14.23 × n = 14.23n
She used a coupon for $15 off
so the total amount spent
= the cost for n no. of necklace – $15
= 14.23n – 15
that's technically how the equation given in the question has been derived
total amount spent = $41.92 ( stated in question )
previously we derived an equation for the total amount spent which is = 14.23n – 15
14.23n - 15 = 41.92
14.23n = 41.92 + 15
14.23n = 56.92
n = 56.92 / 14.23
n = 4
no. of necklaces bought = n = 4 necklaces
hope this helped :)
Please help me Quick!!
Amelia needs to buy some dog food. At the nearest store, 3 bags of dog food cost $11.25. How much
would Amelia spend on 6 bags of dog food?
Amelia would spend $
on 6 bags of dog food.
Answers
Step-by-step explanation:
She's buying twice the bags
So for 2(3) bags, it will cost 2(11.25)
This $22.50
A library has an aquarium in the shape of a rectangular prism. The base is 6 ft by 2.5 ft. The height is 4 ft. How many square feet of glass was used to build the aquarium?
Answers
Step-by-step explanation:
Solve the problem step by step.
First,
Base area: 6 * 2.5 = 15
Then,
The area of the two smallersides:
2.5 * 4 = 10
10 * 2 = 20
After that,
The area of the two larger sides:
6 * 4 = 24
24 * 2 = 48
After all of the calculations, you add all of the sums up:
15+20+48
Which equals 83.
The equation form for this problem would be:
(6*2.5) + 2(2.5*4) + 2(6*4) = 83
Hope this helps and it wasn't too confusing!
Daniel gets a paycheck every 4 weeks. He works x hours each week.
How many hours does Daniel get paid for on each paycheck?
Write your answer as an expression.
Answers
Answer:
4x
Step-by-step explanation:
x hours for 4 weeks = 4x
it's 4 times x
eight students got a B on the final test. Ig the ratio of the number of students who got an A to the number of students who got a B is y: x, how many students got an A? suppose x=4 and y=3
Answers
Answer:
the answer is 6
Step-by-step explanation:
there is 8 so you look at x and you see 4 then you look at y and you see 3 so you multiply 4*2=8 because you need eight so then because you multiplied 4*2 you multiply 3*2 and you get 6
8 Cakes are cut into fourths. How many pieces are there?
Answers
Answer:
32
Step-by-step explanation:
if you were to cut each cake (8) into 4 pieces you would have 4 pieces for each cake you cut SO if you do 4 pieces times 8 cakes that is 32 pieces in total
The relative frequency of Event A in an experiment is 20%. If the experiment is performed 40 times, how many times should you expect Event A to occur?
Enter your answer as a number, like this: 42
Answers
Step-by-step explanation:
look at a die, for example.
the probabilty to roll a 6 is 1/6 (if all numbers truly have the same probability due to a perfectly balanced die).
so, you expect as a mean value that you have to roll the die 6 times to get one 6.
now in our general example :
20% = 1/5
so, we expect event A to happen once as a mean value every 5 attempts.
now we do 40 attempts. that means 8×5 sets of attempts.
and we therefore expect to see event A 8 times.
Someone pls help?????????????????????????
Answers
Answer:
p=m*9+9
So 45/4=9
9*4=36
36+9=45
Check with table
5*9=45
45+9=54
6+9=54
63+9=63
7+9=63
63+9=72
So as you can se the equation is p=9*m+9
Hopes this helps!
solve for x picture is not drawn to scale
(will give brainliest)
Answers
Answer:
[tex]\tt x= 62.5[/tex]
Step-by-step explanation:
[tex]\tt x+5+x+7+(180-137)=180[/tex]
[tex]\tt x= 62.5[/tex]
~
Directions: Fill in the missing words to complete the meaning. Choose your answer
from the choices given inside the box. Copy and answer on a sheet of paper.
decimal point
hundred
lowest
numerator
percent
Percent means per (1)
Percent can be written as a ratio with 100 as
the second term or a fraction with 100 as the denominator. It can also be written as
decimal number
To change percent to fraction, remove the percent sign and write the number as
the (2), then write 100 as denominator. Change the fraction to (3)
term
In writing percent to decimal, remove the percent sign, then move the (4)
twice to the left. In changing decimal to (5)
we move the
decimal point twice to the right and affix the percent sign.
Answers
Answer:
(1) Hundred
(2) Numerator
(3) Percent
Step-by-step explanation:
Can someone see if i did this correct? If not pls explain
Answers
Answer:
Not right.
Step-by-step explanation:
m <HGJ + m <KGJ =180°
So, m <HGJ = 180° - m <KGJ = 180° - 86° =94°
Find the area of each figure. Round your answer to the nearest tenth
Answers
Answer:
62
Step-by-step explanation:
step 1: find the height of half the yellow coloured triangle (right angled triangle). remember that the angle formed at the center is always 36° for a pentagon.
tan36° = opposite/ adjacent
tan36° = 3/h (h for height)
h × ( tan36°) = 3
h = 3 / tan36°
h = 4.13
step 2: calculate area of the right angled triangle
Area = 1/2 × b × h
= 1/2 × 3 × 4.13
= 6.195
step 3: calculate the area of a Pentagon
a Pentagon can be divided into ten right angled
triangle
6.195 × 10
total area = 61.95
rounded off = 62
what is 3⁵÷3⁷ using indicies?
Answers
Answer:
9
Step-by-step explanation
First you multiply 3 five times, then you multiply 3 seven times and you divide the results of each multiplication
Answer:
0.111111111111111
Step-by-step explanation:
=> 3⁵÷3⁷
Note 3⁵ means multiplying 3 five times
And 3⁷ means multiplying 3 7 times
=> 3×3×3×3×3÷3×3×3×3×3×3×3
multiply the values and then divide
=> 243÷2,187
divide 243 by 2187
=> 0.111111111111111
The equation of a line is y = 3 - 4x What is the y-intercept of the line?
help :')
Answers
Answer:
y-intercept is 3
The point where the line intercepts the y-axis is (0, 3)
Step-by-step explanation:
Slope-intercept form of a linear equation: [tex]y=mx+b[/tex]
(where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept)
Given equation of line: [tex]y=3-4x[/tex]
Rearrange: [tex]y=-4x+3[/tex]
Therefore, the slope of the line is -4 and the y-intercept is 3.
FYI the line intercepts the y-axis when x = 0, so you can input x = 0 into the equation to find y ⇒ (0, 3)
Answer:
The y-intercept of the line is 3.
Step-by-step explanation:
Formula: y = mx + b
y = 3 - 4x
y = -4x + 3
On the formula, "b" means y-intercept. Therefore, the y-intercept of the line is 3.
Find the radius
Volume= 250π³in
Answers
Answer:
Volume for a cylinder in this case is
V=˜ πr^2h
So R being radius
H being height
V being volume.
We know the volume is 250π
The height is given in the diagram which is 10.
Plug in the infromation into the formula.
250π = πr^2*10
Simplify and solve for r (radius).
Let’s divide by π on both sides
250 = r^2 * 10
Divide by 10 to get rid of 10
25 = r^2
√25 = r
√25 = 5
The radius is 5
2. Solve 3(x – 4) = 12x.
Answers
Answer:
x= - 1 1/3
thanks
Given question:-Solve 3(x – 4) = 12x.
Step-by-step explanation:
let's solve:-
[tex]⇒ \: 3x-12=12x \: (distribution \: of \: 3 with \: bracket) \\ \\ ⇒ \: -12=12x-3x \: (arranging \: like \: terms) \: \: \: \: \: \: \: m \: \: \: \: \: \\ \\ ⇒ \: -12=9x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:\\ \\ ⇒ \: - \frac{ 12}{9} =x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ ⇒ \: - \frac{ 4}{3} =x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ [/tex]
You randomly pull two bills, what is the probability that they are both $20?
Answers
Answer:
Depends on the pool you are pulling them from.
There are currently 11 different denomination accessible.
That would be 1 out of 11.
But considering that 4 of those bills are uncommon, the odds become 1 out of 7
Then to pull 2 of the same would mean you multiply 1/11 by 1/11 = 1/121
for the 1/7 it would become 1/49
-4(1.75+x)=18 show your work
Answers
Answer:
x = -6.25
Step-by-step explanation:
-4(1.75+x)=18
-7 - 4x = 18
-4x = 25
x = -6.25
Have an amazing day!!!
PLEASE RATE AND MARK BRAINLIEST!!!
Answer:
x = -6.25
Step-by-step explanation:
-4(1.75+x)=18
-7 -4x = 18
+7 +7
-4x = 25
/-4 /-4
x = -6.25
In a sock drawer there are 8 black socks, 4 red socks and 6 orange socks, none of which are kept in a pair.
What is the probability that you will pull one black sock and one red sock from the drawer with your first two random selections from the drawer?
Show your answer as decimal number, to two decimal places.
Answers
Answer:
0.36
Step-by-step explanation:
So the first step is to count up all the socks which is 18. Then I took 2 (because you can't just wear one sock) and multiplied it by 18 and got 36. The question asked for decimal form so I divided it by 100 and got 0.36.
I hope this helps you :)
[tex]2 * 18 = 36\\\\36/100 = 0.36[/tex]
After making repairs, a swimming pool owner is going to refill the pool with water. The pool's dimensions are 18\times40\times618×40×6 feet, with each cubic foot equivalent to 2.642.64 gallons, and the cost of water \$0.005$0.005 per gallon. To the nearest dollar, what is the estimated cost of filling the pool?
Answers
Answer:
$57
Step-by-step explanation:
I'll assume the pool's dimensions are 18 x 40 x 6.
The total volume is (18 x 40 x 6) = 4320 ft^3.
Use the conversion factor (2.64 gallons/1 ft^3) to find the gallons of water in a full pool. Full pool, cool.
Water (gal) = (4320 ft^3)*(2.64gallons/ft^3) = 11,405 gallons
At $0.005/gal, this would cost (11,405 gallons)*($0.005/gal) = $57.02
$57 to the nearest dollar.
A store offers discounts on lunch-size chip bags when buying larger quantities. The graph below represents the total cost, in dollars, for the number of bags purchased.
What is the difference in the price per bag for 150 bags versus 50 bags?
Answers
The difference in the price per bag for 150 bags versus 50 bags is $0.15 per bag.
What is the difference in the price of the bags?If 150 bags on the x axis is traced to the y axis, the price of the bag is $38.
If 50 bags on the x axis is traced to the y axis, the price of the bag is $20.
Price per bag:
150 bags = 38 / 150 = $0.25
50 bags = $20 / 50 = $0.4
The difference = $0.4 $0.25 = $0.15
Please find attached the graph used in answering this question. To learn more about subtraction, please check: https://brainly.com/question/854115
Answer:
A: $0.15 per bag
Step-by-step explanation: