Mathematics High School

Which statement best describes the effect of replacing the function f(x) = 2x − 2 with the function g(x) = 2x + 5? (1 point)

The graph shifts 7 units left.
The graph shifts 5 units left.
The graph shifts 2 units up.
The graph shifts 3 units up.

Answers

Answer 1

Answer:

7 units leftjJakaKakoao

Answer 2

Answer:I thought it was 5 units up

Step-by-step explanation:

Someone help

Related Questions

Which table represents a proportional relationship that has a constant of proportionality equal to 0.8?

Answers

Answer:

correct answer is B

Step-by-step explanation:

hi

WILL MARK BRAINLIEST. Can someone help me wit des 2 questions?

Error Analysis: Isabel says that the equation x-2=-(x-2) has no solution because a number can never be equal to its opposite. Explain the error Isabel made. "MP.3"

Look for Relationship: You are solving an equation with a variable on each side. Does the side on which you choose to isolate the variable affect the solution? Why might you choose one side over the other? "MP.7"

Answers

Answer:

Zero is a number that can be equal to its opposite.

So, the given equation has solution for which LHS=RHS=0.

Step-by-step explanation:

The answer to the equation is 2

3^3 / 3^-4 = ?
Will mark brainliest plz hurry

Answers

2187 pls mark me brainliest

Answer:

[tex]2187[/tex]

Step-by-step explanation:

[tex]\frac{3^3}{3^-^4}[/tex]

When attempting to solve this, we have to consider the exponent rule of fractional exponents:

[tex]\frac{x^a}{x^b} =x^a^-^b[/tex]

Therefore, our initial problem would become:

[tex]3^3^-^(^-^4^)\\[/tex]

Two negatives become positive:

[tex]3^3^+^4[/tex]

Add:

[tex]3^7[/tex]

[tex]3[/tex] × [tex]3[/tex] × [tex]3[/tex] × [tex]3[/tex] × [tex]3[/tex] × [tex]3[/tex] × [tex]3[/tex]

[tex]= 2187[/tex]

Factor completely x2 − 7x + 18. (1 point)
Prime
(x − 9)(x − 2)
(x − 9)(x + 2)
(x + 9)(x + 2)

Answers

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[tex] {x}^{2} - 7x + 18 = (x - 9)(x + 2) \\ [/tex]

Thus the correct answer is the second one.

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Leo works at McDonalds, and gets paid $8.50 hr. He passed his store’s inspection and received a $100 bonus.
Write an equation that represents the given relationship.

Answers

Answer:

$8.50hr+ $100=x

Step-by-step explanation:

His $8.50 per hour is given to him plus $100 bonus.

what the person before me said

can u help me with this page?​

Answers

1)

[tex]f(x) = 2x - 5\\f(4) = 2(4) - 5 = 8 - 5 = 3[/tex]

2)

[tex]f(x) = 2x - 5\\f(-6) = 2(-6) - 5 = -12 - 5 = -17[/tex]

3)

[tex]g(x) = x + 3\\g(8) = 8 + 3 = 11[/tex]

4)

[tex]h(x) = 4x\\h(5) = 4 \cdot 5 = 20[/tex]

5)

[tex]k(x) = x^2 + 2x - 5\\k(6) = 6^2 + 2 \cdot 6 - 5 = 36 + 12 - 5 = 43[/tex]

6)

[tex]k(x) = x^2 + 2x - 5\\k(-3) = (-3)^2 + 2(-3) - 5 = 9 - 6 - 5 = -2[/tex]

7)

[tex]g(x) = x + 3\\g(3x) = 3x + 3 = 3(x + 1)[/tex]

8)

[tex]f(x) = 2x - 5\\f(4x) = 2(4x) - 5 = 8x - 5[/tex]

9)

[tex]h(x) = 4x\\h(5t) = 4(5t) = 20t[/tex]

10)

[tex]k(x) = x^2 + 2x - 5\\k(4t) = (4t)^2 + 2(4t) - 5 = 16t^2 + 8t - 5[/tex]

11)

[tex]f(x) = 2x - 5\\f(x + 3) = 2(x + 3) - 5 = 2x + 6 - 5 = 2x + 1[/tex]

12)

[tex]f(x) = 2x - 5\\g(x) = x + 3\\f(g(x)) = 2(x + 3) - 5 = 2x + 6 - 5 = 2x + 1[/tex]

There were 3 boys for every 4 girls in the group. If there were 20 girls, how many students in all went on the field trip?

Answers

Answer:

35 students

Step-by-step explanation:

15 Boys and 20 girls

Hope this is what you needed!

Answer:

Step-by-step explanation:

3 Boys= 4 Girls

[tex]\frac{3}{4} = \frac{boys}{girls}[/tex]

[tex]\frac{3}{4} = \frac{boys}{20}[/tex]

boys= 15

Total students: 15+20=35 students

Solve the equation x32 +10 =118

Answers

Answer:

x=1.157563

Step-by-step explanation:

Answer:

x = 3.375 :)

Step-by-step explanation:

32x+10=118

32x=108

108/32= 3.375

Example
Find an equation of the line containing the points (2, 2)
and (-6, -4),
Solution First, we find the slope:

Answers

Answer:

6/8

Step-by-step explanation:

y^1-y^2/x^1-x^2

2+4/2+6

6/8

Answer:

Step-by-step explanation:

y=.5x+-1 ?

- (-6x + 6) + 3 = 3 + 4x
I need help

Answers

Answer:

x=3

Step-by-step explanation:

-1(-6x + 6) + 3 = 3 + 4x

6x - 6 + 3 = 3 + 4x

6x - 3 = 3 + 4x

2x - 3 = 3

2x=6

x=3

Answer:

x=3

Step-by-step explanation:

-(-6x+6)+3=3+4x

6x-6+3=3+4x

6x-3=3+4x

6x-4x=3+3

2x=6

x=6/2

x=3

final answer

thank you bro

Stu hiked a trail at an average rate of 3 miles per hour. He ran back on the same trail at an average rate of 5 miles per hour. He traveled for a total of 3 hours. The equation 3t = 5(3 – t) can be used to find the time it took Stu to hike one way. How long did it take Stu to hike the trail one way? hours How long is the trail? miles What is the total distance Stu travelled? miles

Answers

Answer:

Time taken to travel at 3 miles = 1.875

Time taken to travel at 5miles = 1.125

Total distance = 11.25

Step-by-step explanation:

D = speed x time

Time = distance/speed

Time at 3 miles per hour and 5 miles per hour

T1 = d/3

T2 = d/5

Total time = 3 hours

T1+t2 = 3 hours

d/3 + d/5 = 3

= d(1/2+1/5) = 3

d(5+3/15) = 3

d(8/15) = 3

We cross multiply

8d = 45

d = 45/8

= 5.625 miles

Total distance = 2d

2x5.625 = 11.25 miles

Since d is now known

T1 = 5.625/3 = 1.875 hours also 1 hour 52.5 minutes

T2 = 5.625/5 = 1.125 hours = 1 hour 7.5 minutes

Total distance 2xd = 11.25

Answer:

the answer is

A. 1.875 hours

C. 5.625 miles

D. 11.25 miles

Step-by-step explanation:

magic

Julla typed 374 words in five minutes in her keyboarding class. At this rate, how many words could she type in 11 minutes?

Answers

Answer:

822.8 Words.

Step-by-step explanation:

First, divide 374 by 5 to find the amount of words "Julla" can type in 1 minute. This should give you 74.8 words. Then multiply this by 11 to find the amount of words "Julla" can type in 11 minutes. By doing this, we can get 822.8 words. You may want to round this up to 823 words.

Hope this helps! Let me know.

WHAT IS 9+10 I NEED HELP NOW!!!!!!!

Answers

Answer:

21

Step-by-step explanation:

bc yes

Answer: 19

Step-by-step explanation:

If 10 plus 10 is 20, 10 plus 9 is 19

If a = -7 and b = -16, what is the value of - a - b?
is it
-23
-9
23
9

Answers

If you meant -a minus -b, then this equation will then be -7 minus -16
-7-(-16)
-7+16
=9

what would be in the 100th number 3,5,7,9,11

Answers

Answer would be 201, those are already 5 numbers so 100-5 is 95, since its goin up by 2 each number u multiply 95x2 which is 190, plus 11.... 201 :)

solve for x

3(x-2)-2x+3=-12

help plz

Answers

X=-9
Pls mark brainliest

Answer:

x = -9

Step-by-step explanation:

First, subtract 3 from both sides of the equation and distribute the 3 to the x and -2.

3x - 6 - 2x = -15

Now, add the 6 to both sides of the equation and combine 3x and -2x.

x = -9

The value of x is -9.

Harold worked 40 hours between Monday and Friday and then more hours during the weekend. Over the whole week, he worked over 52 hours. (Use h as a variable.)

Answers

Answer:

h=12

Step-by-step explanation:

I think the question is asking how long he worked over the weekend.(sorry if that's not what they were asking)

More specifically: h is greater than or equal to 12

Is √38 rational or irrational

Answers

Answer:

Rational

Step-by-step explanation:

Answer:

irrational

Step-by-step explanation:

because it does not simplify into a whole number

549 divided by 61. Dont round the answer

Answers

Answer:

9

Step-by-step explanation:

Answer: The Answer is 9 i'm really sure this is the answer

Find the slope of the line that passes through (8, 9) (6, 12)

Please help

Answers

M=-3/2
Pls mark me brainliest

Find the fifth term in the sequence: 9, 13, 17,...

Answers

It is 25 because the sequence is adding 4 each time so if you add 4 to 17 you get 21 then add another 4 and you get 25

Ink cartridges are heavy 1/4 pound. The total weight of the cartridges in a box is 2 1/2 pounds. How many cartridges does the box contain?

Answers

There are 10 cartridges in the box.

Answer:

10 cartridges

Step-by-step explanation:

2x4+2=10

hope this helps

Please help me!! Thanks!!!

Answers

Answer:

yessirrr

Step-by-step explanation:

1. They are all 100 degrees

2. They are once again all 150 degrees

Find the solution when x=2 and y=6
x(7+ y) - 5

Answers

Answer:

21

Step-by-step explanation:

2(7+6)-5

2(13)-5

26-5

21

What’s the answer? -17 - 13.9

Answers

Answer:

-4.1

Step-by-step explanation:

Answer:

-17 - 13.9 = -30.9

Step-by-step explanation:

when subtracting negative and positive numbers you get a negative:

- -  +  =  -

Perimeter is a measure of the distance around a figure. If each side of a triangle measures 0.75 inches, what is the perimeter of the triangle?

Answers

Answer:

The perimeter of a triangle is the sum of all its three sides.

So,

0.75+0.75+0.75 = 2.25inches

Simplify the expression:
(5+2)(5)

Answers

Answer:

D 25t+10

Step-by-step explanation:

Distribute the 5 by multiplying it with 5t and then multiplying it with 2.

(5 * 5t) + (5 * 2)

25t + 10

Answer: the answer is D 25t + 10 hope this helps you

Step-by-step explanation:

Simplify . Explain your steps.

Answers

answer:

x^7 over x^4

step-by-step explanation:

hope this helps <3

Answer:

x^7 over x^4

Step-by-step explanation:

Happy to help

A ratio table is PROPORTIONAL when SOME columns reduce to the same fraction
true or false pls asap

Answers

Answer: true

Step-by-step explanation:

Round the number to the place of the underlined digit. The underlined digit is supposed to be the 7.
42.76

Answers

Answer:

42.80

Step-by-step explanation:

5 or up you round up. 4 or down, you round down. So since 6 is bigger than 5, you round up.

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