8 Slides • 9 Questions

Chapter 4 Test Review

Open Desmos Graphing Calculator in a 2nd tab

Corrections/test will be taken after we finish this!

2

Finding slope

(graph)

3

Multiple Choice

Find the slope

1

1/2

2

-2

3

2

4

-1/2

4

Multiple Choice

Find the slope of the line.

1

Undefined

2

0

3

1

4

-1

5

Finding slope

(2 points or table)

Slope formula:

***CAN USE

DESMOS!

6

Multiple Choice

Find the slope of:
(7,1) and (-2,1)

1

0

2

-1/2

3

undefined

4

-8

7

Multiple Choice

What is the slope?

1

1/2

2

3

7

4

3

8

Graphing lines

Slope-intercept form:

*Can use Desmos to check!

9

Multiple Choice

Which graph represents the equation $y=4x-1$

1

2

3

4

10

Standard to slope-intercept form

Standard form:

11

Multiple Choice

Write the equation in slope-intercept form: 2x + 2y = 6

1

y = - x + 3

2

y = x + 3

3

y = 2x +6

4

y = - 2x + 6

12

X- and Y-Intercepts

***CAN USE DESMOS to check!

To find the x-intercept: Plug in 0 for y and solve for x (divide last # by # in front of x)

To find the y-intercept: Plug in 0 for x and solve for y

(divide last # by # in front of y)

13

Multiple Choice

Name the x- and y-intercepts for the equation:
5x - 3y = 15

1

x: (3, 0) and y: (0, -5)

2

x: (0, 3) and y: (-5, 0)

3

x: (5, 15) and y: (15, 3)

4

x: (0, -3) and y: (5, 0)

14

Slope application

***CAN USE DESMOS!

Find 2 points the problem is asking for, write as ordered pairs, & use the slope formula (y2-y1/x2-x1) OR do rise/run

Ex: Rate of change in Karen's distance in first 2 hours?

15

Multiple Choice

Find the average rate of change of Pete's height from 3 years old to 5 years old.

1

2 inches per year

2

8 inches per year

3

2 years

4

4 inches per year

16

Horizontal/Vertical Lines

***CAN USE DESMOS!

Ex: Graph x=-4

17

Multiple Choice

What is the equation of the red graph pictured?

1

y = -4

2

x = -4

3

y = 4

4

x = 4

Chapter 4 Test Review

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Corrections/test will be taken after we finish this!

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Chapter 4 Test Review

Chapter 4 Test Review

Finding slope

Finding slope

Graphing lines​

Standard to slope-intercept form

X- and Y-Intercepts

Slope application

Horizontal/Vertical Lines

Chapter 4 Test Review

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Graphing lines