Quiz about Linear Functions Equations and Graphs

Question 1

Which of these represents slope-intercept form?

Accepted Answer

y = mx + b

Answer

y - y₁ = m(x-x₁)

Answer

Ax + By = C

Question 2

Write the equation of the line.

Accepted Answer

y= -3x - 3

Answer

y= -1x + 3

Answer

y= 3x - 3

Answer

y= -1/3x - 1

Question 3

steepness of a line; rise/run

Accepted Answer

slope

Accepted Answer

rate of change

Answer

slope-intercept form

Answer

standard form

Question 4

Sketch the graph of a line with x-intercept of -1 and y-intercept of -5

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 5

Which equation is written in STANDARD form?

Accepted Answer

-7x + 2y = 9

Answer

y = 1/2x + 2

Answer

y - 3 = -5(x + 2)

Question 6

Find the value of y when x =2 for the equation y = -2x + 5.

Accepted Answer

1

Answer

9

Answer

5

Answer

3

Question 7

Which line has an undefined slope?

Accepted Answer

Green

Answer

Red

Answer

Blue

Answer

Purple

Question 8

Who are these ladies?

Accepted Answer

The Golden Girls

Answer

The Old Timers

Answer

Betty White and Sisters

Answer

Facts of Life Girls

Question 9

Sonia has $40 in her lunch account and pays $2 each day to eat lunch.

Accepted Answer

40 - 2x

Answer

40 + 2x

Answer

2 + 40x

Answer

2 - 40x

Question 10

Which of these represents Point-Slope form?

Accepted Answer

y - y₁ = m(x-x₁)

Answer

Ax + By = C

Answer

y = mx + b

Question 11

What is another term for y-intercept?

Accepted Answer

Starting Point

Answer

Growth Rate

Answer

Range

Answer

Slope

Question 12

equations written in y = mx + b form

Accepted Answer

slope-intercept form

Answer

rate of change

Answer

slope

Answer

standard form

Question 13

What movie says "Hakuna Matata"?

Accepted Answer

The Lion King

Answer

Lilo and Stitch

Answer

Toy Story

Answer

The Jungle Book

Question 14

x-coordinate

Accepted Answer

domain

Answer

range

Answer

whole

Answer

integer

Question 15

What is the y-intercept of this graph?

Accepted Answer

(0,1)

Answer

(0,-2)

Answer

(0,0)

Answer

(0,3)

Question 16

Where does the graph of y=3x-2 pass through the y axis

Accepted Answer

(0,-2)

Answer

(0,3)

Answer

(0,2)

Answer

(3,-2)

Question 17

If m=3 and b=6, what is the correct slope intercept equation?

Accepted Answer

y=3x+6

Answer

y=3-6

Answer

y=3x-6

Answer

y=6x+3

Question 18

In order to put this equation in slope-intercept form, you must solve for y. What would be the first step?
4x + 2y = 8

Accepted Answer

subtract 4x on both sides

Answer

add 4x on both sides

Answer

subtract 2y on both sides

Answer

add 2y on both sides

Question 19

Which equation fits the situation. A 2 inch tall plant grows 1/2 inch every week.

Accepted Answer

y = 1/2x + 2

Answer

y = 2x + 1/2

Answer

y = -1/2x + 2

Answer

y = 1/2x - 2

Question 20

What is the y-intercept of the line graphed below?

Accepted Answer

4

Answer

3

Answer

-3

Answer

4/3

Question 21

Adam earns $10 for each car he washes.

Accepted Answer

Discrete

Answer

Continuous

Question 22

y-coordinate

Accepted Answer

range

Answer

domain

Answer

whole

Answer

integer

Question 23

Question 23.

Accepted Answer

G

Answer

F

Answer

H

Answer

J

Question 24

What movie is this photo from?

Accepted Answer

Robin Hood

Answer

Lion King

Answer

Jungle Book

Answer

Peter Pan

Question 25

Sarah is participating in a walkathon to raise money for local literacy programs. The amount of money Sarah will raise depends on the distance she walks.
m = the amount of money Sarah will raise
d = the distance Sarah walks
Is the scenario discrete or continuous?

Accepted Answer

continuous

Answer

discrete

Question 26

Graph of the growth of a plant for the next 30 days.

Accepted Answer

Continuous

Answer

Discrete

Linear Functions Equations and Graphs

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