Need help ASAP is this a function or not a function

Need Help ASAP Is This A Function Or Not A Function

Answers

Answer 1

Answer:

Not a function

Step-by-step explanation:

Answer 2
Not a function...because the x value is used twice

Related Questions


Riley buys a swim pass for the pool in January. The first month costs $30. Each month after that, the cost is $20 per month.

Write the equation for finding the total cost of
a one-year swim pass.

Answers

Answer:

you pay 240 dollars a year

Step-by-step explanation:

y=20x

x is 12

20*12=

240

Answer: $250

Step-by-step explanation:

PLS HELP
The figure below shows parallel lines cut by a transversal:

Which statement is true about ∠1 and ∠2? (4 points)

a
∠1 and ∠2 are complementary because they are a pair of corresponding angles.

b
∠1 and ∠2 are congruent because they are a pair of corresponding angles.

c
∠1 and ∠2 are complementary because they are a pair of alternate interior angles.

d
∠1 and ∠2 are congruent because they are a pair of alternate interior angles.

Answers

Answer:

B and D

Step-by-step explanation:

I don't have much of an explanation, but I remember from taking geometry that those two angles are the same measurement because they're congruent interior angles. hope this helps :)

in a 30-60-90 triangle, What numerical value do u always put in the master triangle for hypotenuse

Answers

Answer:

Can you help me with this question?

Step-by-step explanation:

Jacelyn’s company required an initial investment of $2,125 for starting costs and sells construction toys for $49.99 each. Richie’s company required no initial investment and sells construction toys online for $39.95 each. Which equation can be used to find t, the number of construction toys that must be bought so that the profit for Jacelyn’s company and Richie’s company is the same?

11=-5q+1 what dose it equal-5q+1 what dose q equal

Answers

Answer:

The answer is q=-2.

Step-by-step explanation:

You must get q by its self so if you subtract 1 to both sides, you'll get 10=-5q. Now you must divide -5 on both sides to get q by its self. Now, you have -2=q.

What is the equation of this line?
y=3/2x −2
y=−2x+3/2
y=−2x+2/3
y=2/3x −2

Answers

The answer is the last one, y = 2/3 -2
Use the rise over run strategy on linear functions such as this one

round to the nearest tenth if needed 336.752 divided by 31​

Answers

Answer:

10.829677419 so rounding to the nearest tenth would be 10.9

Step-by-step explanation:

Answer:

it is originally 10.829677419 so rounding to the nearest tenth would be 10.9

Put in order from least to greatest 65, 34, -50, 28, -64, -45​

Answers

-64, -50, -45, 28, 34, 65

Step-by-step explanation:

#1  -64

#2  -50

#3  -45

#4 28

#5  34

#65

can someone show and explain the steps to these problems?
1. a Classmate wrote the solution to the inequality |-4x+1|>3.

2. a classmate wrote the evolution to the equation |x-2|=4x+4.

Answers

Answer:

x>1 negative

x<(-1/2) positive

Step-by-step explanation:

Rearrange this Absolute Value Inequality

Absolute value inequalitiy entered

     |-4x+1| > 3

Clear the Absolute Value Bars

Clear the absolute-value bars by splitting the equation into its two cases, one for the Positive case and the other for the Negative case.

The Absolute Value term is |-4x+1|

For the Negative case we'll use -(-4x+1)

Solve the Negative Case

     -(-4x+1) > 3

    Multiply

     4x-1 > 3

    Rearrange and Add up

     4x > 4

    Divide both sides by 4

     x > 1 for the negative

For the Positive case we'll use (-4x+1)

   (-4x+1) > 3

    Rearrange and Add up

     -4x > 2

    Divide both sides by 4

     -x > (1/2)

    Multiply both sides by (-1)

    Remember to flip the inequality sign

     x < -(1/2)

    Which is the solution for the Positive Case

Answer for Q.2:

x=-2/5 negative

x=-2 poisitive

Explanation:

Rearrange this Absolute Value Equation

Absolute value equalitiy entered

     |x-2| = 4x+4

STEP

2

:

Clear the Absolute Value Bars

Clear the absolute-value bars by splitting the equation into its two cases, one for the Positive case and the other for the Negative case.

The Absolute Value term is |x-2|

For the Negative case we'll use -(x-2)

For the Positive case we'll use (x-2)

STEP

3

:

Solve the Negative Case

     -(x-2) = 4x+4

    Multiply

     -x+2 = 4x+4

    Rearrange and Add up

     -5x = 2

    Divide both sides by 5

     -x = (2/5)

    Multiply both sides by (-1)

     x = -(2/5)

    Which is the solution for the Negative Case

(x-2) = 4x+4

    Rearrange and Add up

     -3x = 6

    Divide both sides by 3

     -x = 2

    Multiply both sides by (-1)

     x = -2

    Which is the solution for the Positive Case

It’s in the picture help me out plsss

Answers

Answer:

the answer is A

Step-by-step explanation:

Answer:

Its A

Step-by-step explanation:

what best describes the relationship between the lines with equations y + 3x = 10 and 2y = -6x + 4?

Answers

The relationship between y + 3x = 10 and 2y = -6x is that they are parallel lines.

Find the 11th term of the arithmetic sequence graphed below. 6 3 -3 -6 -9 -12 -15 -18​

Answers

-57 if you keep following the pattern

Nevaeh borrowed some money from her friend in order to help buy a new video game system. Nevaeh agreed to pay back her friend $25 per week, and after 6 weeks, Nevaeh still owed her friend $50. Write an equation for L, in terms of t, representing the amount Nevaeh owes her friend after t weeks.

Answers

Answer:L=-25t+200

Step-by-step explanation:

50=-25(6)+b

50=-150+b

200+b

Answer:

L=-25t+200

Step-by-step explanation:

Solve y=15(9860)+6997 step by step please!! I'm Stupid :(

Answers

I would probably distribute 15 with the parentheses 15x 9860 which is 147,900 then you would add 6997+147,900
Y= 154187

Answer:

You are not stupid your just slow like me uwu.

Anywho there is screenshot thing to help you out :D

giving brainlist so plzzz help

Fill in the missing numbers in these equations.

(-7) x ? = 14

Answers

(-7) is the answer -7 x -7 = 14

Answer:

x=-2

Step-by-step explanation:

Divide 14 by -7, then plug in the result(-2) in place of x.  Run this new equation(-7*-2=14) through your calculator to be sure it's correct.

Which represents where f(x) = g(x)? fx) 4 g(x)?

A) f(2) = g(2) and f(0) = g(0)
B) f(2) = g(0) and f(0) = g(4)
C) f(2) = g(0) and f(4) = g(2)
D) f(2) = g(4) and f(1) = g(1) ​

Answers

Answer:

The correct answer is:

f(2) = g(2) and f(0) = g(0)

Explanation:

If f(x) = g(x), this means the values of the functions are the same when using the same numbers.  That means if we use 2 for x, then f(2) would need to be equal to g(2); if we use 0 for x, then f(0) would need to be equal to g(0).  This is the case in this option, so this option is correct.

Step-by-step explanation:

A. Multiply the factors you found above to verify that their product equals x2 + 6x + 5. Show your work
in the space
below.

Answers

Answer:

Step-by-step explanation:

x2 + 6x + 5

x2 + x + 5x + 5

x ( x + 1) + 5(x + 1)

(x + 5) and ( x + 1) are the factors

Now multiplying the factors

(x + 1) (x + 5)

x2 + 5x + x + 5

x2 + 6x + 5

Emilio is helping his uncle with some chores. His unde gave him $5 and will pay him an additional $3 for each chore he completes. Which inequality can be used to
determine x, the number of chores Emilio must complete to earn at least $26?
A. 3.1 +5 > 26
B. 3.3 +5 < 26
C. 3.3 + 5 > 26
D. 3x +5 < 26

Answers

Answer:

the correct option is B

I hope my answer is helpful to you

please give me five star rating

Grant is painting a rectangular board that has a width of 1/3 foot. he has enough paint to cover 3 square feet. if he is able to cover the whole board using all of his paint, what is the length of the board in ffet?

Answers

Answer:

The other length is 9 feet.

Step-by-step explanation:

Answer:

Assuming that the  purpose of the rest of the paint into to cover the rest ofe the board he would have 2 and 2/3 left

Step-by-step explanation:

Find the slope of the line passing through the points (2, 2) and (2,-4).

Answers

Answer:

The slope is (DNE), undefined.

Step-by-step explanation:

Find the value of f(-5).
y=f(x)

Answers

Answer:

???

Step-by-step explanation:

???

4x12≤ -8 Anyone know I need help

Answers

I hope this is what you meant

45X 36 ÷ 5 (36+6) 38X 8​

Answers

Answer:

4136832

Step-by-step explanation:

45*36/5*42*38*8

Express the following equation in slope-intercept form: 13x - 3y = 18 Select the best answer from the choices provided. A. y = 3 x + -27.33 13 B. y = - 3 x + 33.33 13 C. y = 13 x + -6 3 D. y = - 13 x + 20 3

Answers

Answer:

The equation in the slope-intercept form is y =  [tex]\frac{13}{3}x[/tex] + -6 ⇒ C

Step-by-step explanation:

The slope-intercept form of the linear equation is

y = m x + b, where

m is the slope of the lineb is the y-intercept

∵ The equation is 13x - 3y = 18

→ At first move x from the left side to the right side by subtracting 13x

  from both sides

∴ 13x - 13x - 3y = 18 - 13x

∴ - 3y = 18 - 13x

→ Make the coefficient of y equal 1 by dividing both sides by -3

∵ [tex]\frac{-3y}{-3}=\frac{18}{-3}-\frac{13x}{-3}[/tex]

∴ y = -6 - ([tex]-\frac{13}{3}x[/tex])

→ Remember (-)(-) = (+)

∴ y = -6 + [tex]\frac{13}{3}x[/tex]

→ Switch the two terms of the right side

∴ y =  [tex]\frac{13}{3}x[/tex] + - 6

The equation in the slope-intercept form is y =  [tex]\frac{13}{3}x[/tex] + -6

help please, brainiest to whoever helps first!

Answers

Answer:

G is the correct answer

because it match of what i got my paper

Step-by-step explanation:

what percentage is equal to 32/100 ​

Answers

32% I would guess ? :)

Answer:

32%

Step-by-step explanation:

32/100 is 32%

Which pair of triangles is similar?

Answers


Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion. I can’t tell if your question is particularly similar because I can not see it but good luck!

(x - 9) (x + 1)
Use F.O.I.L to expand

Answers

ok f.o.i.l

Farting.On.Iggy.Lucky

Answer:

x²-8x-9 i think?

Step-by-step explanation:

Help please it’s confusing ⚠️⚠️

Answers

Y intercept= (0,4) slope= -4/5

Can someone please help me on 7

Answers

Answer:

B

Step-by-step explanation:

plug in 5

5^2-5(4)+7=12

Answer: B.  f(x) = x^2-4x+7

===========================================

Work Shown:

A.

f(x) = 3x-8

f(5) = 3*5-8 ... replace every x with 5; simplify with PEMDAS

f(5) = 15-8

f(5) = 7

We can cross choice A off the list since we got 7 as an output, instead of 12.

---------------

B.

f(x) = x^2-4x+7

f(5) = (5)^2-4(5)+7

f(5) = 25-4(5)+7

f(5) = 25-20+7

f(5) = 5+7

f(5) = 12

We got the output we wanted. So we can stop here.

---------------

If you're curious about the others, then,

C.

f(x) = -x+14

f(5) = -5+14

f(5) = 9

That doesn't work, so we cross choice C off the list.

---------------

D.

f(x) = |x-7|

f(5) = |5-7|

f(5) = |-2|

f(5) = 2

Choice D is crossed out as well.

So only choice B works.

Identify the segment bisector of RS. Then find RS. I need help

Answers

Answer:

M

Step-by-step explanation:

The angle bisector is M

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