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Quick Linear Functions Review

Authored by Carol James

Mathematics

9th Grade

CCSS covered

Used 3+ times

Quick Linear Functions Review
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Determine the slope and the y-intercept from the following equation: y=52x+3y=\frac{5}{2}x+3

slope: 1/5,

y-intercept: (0, 5)

slope: 3,

y-intercept: (0, 5/2)

slope: 5/2,

y-intercept: (0, 3)

slope: 5,

y-intercept: (0, 3)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the equation of the linear function that represents the graph shown?

y = 2x + 3

y = 3x + 2

y = -3x + 2

y = -2x + 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Given the table, what is the y-intercept?

0

7

2

1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Given the equation y = 3x + 2, find the value when x = 2.

7

6

2

8

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The 'b' in y = ax + b is the ___________.

y-value

slope

y-intercept

x-value

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Another name for slope is:

Rate of change

Solution

y-intercept

Point

Tags

CCSS.8.EE.B.5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Find the equation of the line pictured.

y = 4x+24x+2

y = 2x+42x+4

y = 42x\frac{4}{2}x

y = 12x+4\frac{1}{2}x+4

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