Linear Representations Worksheet

Which equation matches the table?

• y = 3x + 9

• y = x + 9 

• y = x + 3

• y = 12x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Write the equation of the line.

• y = -2/3x + 4

• y = 2/3x + 4

• y = 3/2x + 4

• y = -3/2x + 4

Given the table, write the equation in the slope-intercept form.

• y = 1/3x + 6

• y = 3x + 6

• y = 2x + 6

• y = 1/2x + 6

What is the slope?

• -1/3

• -3

• -4

• 5

Tags

CCSS.8.EE.B.5

Ted's Taxi service charges a $5 pick up fee plus $2 per mile. Which function describes the situation?

• y=5x+2

• y=2x-5

• y=5x-2

• y=2x+5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Is the representation linear or non-linear? 

• Linear

• Non-Linear

Tags

CCSS.8.F.A.3

Is the representation linear or non-linear? 

• Linear

• Non-Linear

Tags

CCSS.8.F.A.3

A bathtub drains at a rate of 3 gallons per minute. The function is graphed on the left.

x represents the number of ​ (a)  

y represents the number of ​ (b)   ​

• minutes

• gallons of water remaining in the bathtub

Tags

CCSS.HSF.LE.B.5

Fill in the table matching the rule that was described in the word problem.

a

b

c

d

e

7

9

11

3

5

Answer explanation

You can create an equation with the information given in the word problem to help you complete the table. The equation would be y=2x+1. Substitute the x-values given to you and solve for y.

Tags

CCSS.HSF-BF.A.1A

A taxi company charges a flat fee of $3 plus $2 per mile driven. Write the function that represents the total cost (C) as a function of the number of miles driven (m). Then, interpret the rate of change and the initial value.

• C(m) = 2m + 3

• C(m) = 3m + 2

• C(m) = 4m + 1

• C(m) = 5m + 2

Tags

CCSS.HSF.LE.B.5