Is it a function or no it’s not a function ?

Answers

Answer 1

Answer:

A linear function is a function whose graph is a straight line. The line can't be vertical, since then we wouldn't have a function, but any other sort of straight line is fine.

Step-by-step explanation:

Pls, choose me as brainliest!

Answer 2

a way to check for the graph of a function is by using the vertical line test, if vertical lines hit the graph only once, then the graph is the graph of a function. Check the picture below.

Related Questions

the sum of 6 and 9 divided by b

Answers

Answer: 15/b (fraction)

Step-by-step explanation:

sum = addition

6 + 9 = 15

15 divided by b can be rewritten as 15/b (15 over b as a fraction)

I need help with these problems can anyone explain this to me?

Answers

I'd love to help!

What's your question?

Brainliest

2 people can paint a fence in one hour.how long would it take 10 people

Answers

Answer: the is the best i could do

its in the image

Answer:

It would take 5 hours for 10 people to paint the fence.

If every hour 2 people paint the fence, keep counting by two's till you get to 10. You get 5. Hope this helps. :)

What is 5n=32? I'm stuck on my math problem.

Answers

Answer:

n=32/5

Step-by-step explanation:

There are 72 birds and I need them to be in group of 8 how many group would I have.

Answers

Answer:

you would have 9 groups!!!!

Answer:

9 brainliest pls

Step-by-step explanation:

What is the value of the expression?
4+4+
A
B
mloo Lolcom/content
(С)
D

Answers

Answer:

Step-by-step explanation:

[tex] \frac{1 \times 2}{4 \times 2} + \frac{1 \times 2}{4 \times 2} + \frac{3}{8} = \frac{2}{8} + \frac{2}{8} + \frac{3}{8} = \frac{7}{8} [/tex]

please answer and show work, tysm you'll get brainilest (i cant spell lol)

Answers

Solution:

Note that:

Volume of prism = LBHL = 6 mB = 4 mH = 2 m

Substitute the values into the expression to find the volume.

Volume of prism = LBH=> Volume of prism = (6)(4)(2)=> Volume of prism = 48 m³

Color yellow is correct

Match each transformation of function f to a feature of the transformed function.

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By analyzing the parent function graph, we will see that:

1) m(x) = -f(x) ⇒ "function decreases as x increases"2) h(x) = f(x) + 2 ⇒ "asymptote of y = 2"3) j(x) = f(x + 2) ⇒ "y-intercept at (0, 4)"4) g(x) = 2*f(x) ⇒ "y-intercept at (0, 2)"

What thing does each transformation?

Let's list each transformation and let's see which is the correct option for each one.

1) m(x) = -f(x).

This is a reflection over the x-axis, so, now the curve will open downwards. This means that now we have a decreasing function, so the correct option here is: "function decreases as x increases"

2) h(x) = f(x) + 2

This is a vertical translation of 2 units upwards. So it moves the whole graph 2 units upwards. Originally, you can see that in the left side we have an asymptote at y = 0, now that asymptote will be at y = 2.

So the correct option is: "asymptote of y = 2.

3) j(x) = f(x + 2)

This is a shift of 2 units to the left, notice that when we evaluate this in x = 0 we et:

j(0) = f(2) = 2^2 = 4

So the y-intercept os (0, 4).

4) g(x) = 2*f(x)

This is a vertical stretch of scale factor 2.

When we evaluate this in x = 0, we get:

g(0) = 2*f(1) = 2

So the y-intercept is at (0, 2).

If you want to learn more about transformations, you can read:

https://brainly.com/question/4289712

Does anyone know the correct answer?

Answers

Answer:

Step-by-step explanation:

area of triangle is base x height divided by two

Answer:

Option A is the correct answer

Step-by-step explanation:

[tex]Area \:of \triangle =\frac{(Height)(Base)}{2}=\frac{(6)(7)}{2}[/tex]

Hope it helps you in your learning process.

x/6=67 whats the answer?

Answers

Answer:

x would be equal to 11.66 you get this when you divide 67 by 6.

Step-by-step explanation:

(Hello, I have been having problems with this one. That 3 am studying can really hit you lol.)

Two companies build houses.
Company M builds half as many brick houses as wood houses.

The table below shows the relationship between the number of brick houses and wood houses that Company N builds.

Wood Houses: 5, 10, 15, 20
Brick Houses: 3, 6, 9, 12

Each company built 100 wood houses. How many more brick houses did Company N build than Company M?

Answers

Answer:

Step-by-step explanation:

company N builds 100 wooden houses cut in half which is 50 brick houses, the ratio for company M is 5:3, 5x20=100 3x20=60. 60-50=10

I need help please hurry. all my work are due tonight

Answers

My best guess is B if it’s wrong I’m very sorry

I think it’s b as well so again sry if this is wrong , guathmath is a good website for math as well to let you know

There is a rope running from the top of a flagpole to a hook in the ground. The flagpole is 8 meters high, and the hook is 2 meters from its base. How long is the rope? If necessary, round to the nearest tenth.
ASAP Please!

Answers

Answer: 8.2m

Step-by-step explanation:

Let the hook that is 2m from the base represent a

Let the height of the flagpole represent b

The length of the rope (hypotenuse) is c

[tex]\begin{aligned}&a^{2}+b^{2}=c^{2} \\&2^{2}+8^{2}=c^{2} \\&4+64=c^{2} \\&\sqrt{68}=\sqrt{c}^{2}\end{aligned}\\c= 8.25m[/tex]

Add or subtract the following polynomials.
1. 7x-(4xy+12xy)-2
2. (5bc)-(5+bc)
3. 7+(2x-5x)+y
4. 6x+10+[3x-6x]
5. 3x²y-(5x²y)

With solutions pls

Answers

Answer 1:

7x-16xy-2

Answer 2:

4bc-5

Answer 3:

7-3x+y

Answer 4:

3x+10

Answer 5:

-2x²y

Solving Solutions Question #1

*Remove the parentheses for addition or subtraction*

[tex]7x-\left(4xy+12xy\right)-2[/tex]

*Determine the sign*

[tex]7x-4xy-12xy-2[/tex]

*Reorder and gather like terms*

[tex]7x+\left(-4xy-12xy\right)-2[/tex]

*Collect coefficients of like terms*

[tex]7x+\left(-4-12\right)\timesxy-2[/tex]

*Calculate the sum or difference*

[tex]7x-16xy-2[/tex]

Solving Solutions Question #2

*Simplify or expand*

[tex]5bc-\left(5+bc\right)[/tex]

*Remove the parentheses for addition or subtraction*

[tex]5bc-5-bc[/tex]

*Reorder and gather like terms*

[tex]\left(5bc-bc\right)-5[/tex]

*Collect coefficients of like terms*

[tex]\left(5-1\right)[/tex] [tex]\times[/tex] [tex]bc-5[/tex]

*Collect the sum or difference*

[tex]4bc-5[/tex]

Solving Solution Question #3

*Simplify or expand*

[tex]7+(2x-5x)+y[/tex]

*Determine the sign*

[tex]7+2x-5x+y[/tex]

*Reorder and gather like terms*

[tex]7+\left(2x-5x\right)+y[/tex]

*Collect coefficients of like terms*

[tex]7+\left(2-5\right)\timesx[/tex] [tex]\times[/tex] [tex]x+y[/tex]

*Calculate the sum or difference*

[tex]7-3x+y[/tex]

Solving Solution Question #4

*Simplify or expand*

[tex]6x+10+(3x-6x)[/tex]

*Determine the sign*

[tex]6x+10+3x-6x[/tex]

*Reorder and gather like terms*

[tex](6x+3x-6x)+10[/tex]

*Collect coefficients of like terms*

[tex](6+3-6)[/tex] × [tex]x+10[/tex]

*Apply the Inverse Property of Addition*

[tex]3x+10[/tex]

Solving Solution #5

*Simplify or expand*

[tex]3x^{2} y-5x^{2} y[/tex]

*Collect coefficients of like terms*

[tex](3-5)x^{2} y[/tex]

*Calculate the sum or difference*

[tex]-2x^{2} y[/tex]

I hope this helps you:)

(09.02)
Write x2 - 2x - 3 = 0 in the form (x - a)2 = b, where a and b are integers. (1 point)
(x-4)2 = 3
(x-3) 2=2
(x-2)2= 1
O (x - 1)2 = 4

Answers

Answer:

4th option

Step-by-step explanation:

x² - 2x - 3 = 0 ( add 3 to both sides )

x² - 2x = 3

using the method of completing the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 1)x + 1 = 3 + 1

(x - 1)² = 4

Simplify the expression.
(In the picture)

Answers

Answer:

18x2y^2^3√3xy2 <-- scratch that its D

Step-by-step explanation:

what is 36:52 simplest form

Answers

Answer:

9:13

Step-by-step explanation:

36:52

divide both by two

18:26

divide both by 2

9:13

please help with this and solve it using the equation

Answers

Answer:

Step-by-step explanation:

17-9=8 so the answer is 8

given the following geometric sequence: 1,3,9,27,81,...
Write an explicit formula that describes this sequence.
Using the formula, find the 18th term of the sequence

Answers

Answer:

The 18th term of the geometric sequence is [tex]a_{18}=129140163[/tex]

Step-by-step explanation:

[tex]a_n=a_1(r)^{n-1}\\\\a_{18}=1(3)^{18-1}\\\\a_{18}=3^{17}\\\\a_{18}=129140163[/tex]

Somebody help me please

Answers

Answer:

see explanation

Step-by-step explanation:

given

(2x + 5)(2x - 1) ← expand using FOIL

(a)

= 4x² - 2x + 10x - 5 ← collect like terms

= 4x² + 8x - 5

(b)

using the method of completing the square on

4x² + 8x - 5 ← factor out 4 from the 1st 2 terms

= 4(x² + 2x) - 5

to complete the square

add/ subtract ( half the coefficient of the x- term )² to x² + 2x

= 4(x² + 2(1)x + 1 - 1) - 5

= 4(x + 1)² - 4 - 5

= 4(x + 1)² - 9

Micha works at a sporting goods store. He is paid $8.25 per hour plus double time on holidays and makes an average of 8% commission on all golfing equipment sales. This is modeled by the expression 8.25(x) + 8.25(2)(y) + 0.08(z). What is Micha's gross pay if he worked 15 regular hours and 4 holiday hours and had $562.00 in golf equipment sales.

$153.00
$229.75
$234.71
$361.06

Answers

Answer:

Step-by-step explanation:

took test

An expression is defined as a set of numbers, variables, and mathematical operations. The gross pay of Micha for the given month is $234.71. The correct option is C.

What is an Expression?

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

Given that Micha is paid $8.25 per hour plus double time on holidays and makes an average of 8% commission on all golfing equipment sales, which is modeled by the expression 8.25(x) + 8.25(2)(y) + 0.08(z).

Now, if Micha worked 15 regular hours and 4 holiday hours and had $562.00 in golf equipment sales. Therefore, the value of x, y, and z is,

Regular hours, x = 15

Holiday hours, y = 4

Sales made in dollars, z = 562

Substitute the values in the given expression to get the gross pay of Micha in the given year,

Gross pay = 8.25(x) + 8.25(2)(y) + 0.08(z)

= 8.25(15) + 8.25(2)(4) + 0.08(562)

= $123.75 + $66 + $44.96

= $234.71

Hence, the gross pay of Micha for the given month is $234.71.

Learn more about Expression here:

https://brainly.com/question/13947055

#SPJ2

While at a store, Jared decided to buy some
shirts for $3.29 each and a jacket for $19.50.
Jared's purchase was a total of $35.95. Write an
equation to find how many shirts Jared bought.
3.29s + 19.50 = [?]

Answers

Answer:
5

Step-by-step explanation:

35.95 - 19.50 = 16.45 ÷ 3.29 = 5

A leather coat costs $120 and the sales tax is 7.25%. What is the TOTAL cost of the coat?

Answers

A leather coat costs $120 and the sales tax is 7.25%. What is the TOTAL cost of the coat?

We need to take 7.25% out of 120.

[tex]7.25%[/tex] of [tex]120 = 8.7[/tex]

Now add the cost, and the tax.

[tex]120 + 8.7 = 128.7[/tex]

Put into currency form.

$[tex]128.70[/tex]

Final answer, 128 dollars, and 70 cents.

This diagram shows a circle with an inscribed right triangle and some of its measurements in units.

Based on the diagram what is the circumference in units of the circle

Answers

Answer:

Step-by-step explanation:

the hypotenuse of the right triangle is the diameter d of the circle

Using Pythagoras' identity in the right triangle

d² = 6² + 8² = 36 + 64 = 100 ( take square root of both sides )

d = [tex]\sqrt{100}[/tex] = 10

the circumference (C) of a circle is calculated as

C = πd = π × 10 = 10π

Select the correct answer.

Which American sociologist strongly criticized the structural functionalism approach to sociology?

O A Lester Ward

ОВ.

Robert Nisbet

OC. C. Wright Mills

OD. Julian Samora

Answers

Answer:

C. Wright Mills

Step-by-step explanation:

was the American sociologist who strongly criticized the structural functionalist approach to sociology.

Where are all my math nerds and experts at? Help me out!
Triangle ABC has angle measures as shown below. Using the information in the diagram, find the value of x.
In your answer, give the value of x and explain how you calculated it.

Answers

Solution:

The interior angles of a triangle sum up to 180°

This means that...

3(x + 2) + 52 + 35 = 180

Simplify the distributive property.

3x + 6 + 52 + 35 = 180

Combine like terms.

3x + (6 + 52 + 35) = 180=> 3x + (93) = 180

Subtract 93 both sides.

3x + (93) = 180=> 3x + 93 - 93 = 180 - 93

Simplify both sides.

=> 3x = 87

Divide 3 both sides.

=> 3x/3 = 87/3 => x = 87/3 = 29

Please help with these 2 questions

Write the equation in slope-intercept form of the line parallel to y=4x-2 and passes through (4,6).

Write the equation in slope-intercept form of the line perpendicular to 2x-7y=1 and passes through (0,-4)

Answers

Answer:

Step-by-step explanation:

What is the value of p in this proportion? 5/6/p=2/3/1/2 Enter your answer as a simplified fraction in the box. p =

Answers

Answer:

5/8

Step-by-step explanation:

A new fitness center opens with 120 members. Every month the fitness center increases the number of members by 40 members. How many members will the fitness center have after being open for 3 months?

Answers

Answer:

240 members

Step-by-step explanation:

Let y = total and x = no. of months

y = 40x + 120

= 40(3) + 120

= 120 + 120

= 240 members

Tim made 10 baskets during a basketball game. Each basket was worth either 2 or 3 points. How many different numbers could represent the total points scored by Jordan? What's the answer?

Answers

The total point is an illustration of arrangements

There are 6 different numbers that could the total points scored by Tim

How to determine the number of total points?

The different number (n) that can represent the total point is calculated as:

n = 2 points + 3 points + 1

Remove the units

n = 2 + 3 + 1

Evaluate the sum

n = 6

Hence, there are 6 different numbers that could the total points scored by Tim