Interpret Linear Functions

What is the equation of the equation of the line that models the linear relationship in this table?

• y=5x + 10

• y=1/5x+5

• y= 5x+5

• y=10x+5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Find the equation of the line that passes through the points:
(-4, -2) and (-3, 5)

• y = ¹/₇ x + 26

• y = 7x + 26

• y = -7x + 26

• y = -7x - 26

Which is the graph of y=-x+2?

• A

• B

• C

• D

Identify the slope and y-intercept

• m = 2, b = 0

• m = 3, b = 6

• m = 6, b = 3

• m = 0, b = 0

Tags

CCSS.8.EE.B.5

Write an equation that has a slope 7 and passes through the point (2, 17)

• y = 7x + 17

• y = 2x + 7

• y = 7x + 3

• y = 2x - 3

What is the slope of the line that passes through the points?

(3, 4) and (0, -5)

Tags

CCSS.8.EE.B.5

Which statement below accurately represents the graph?

• $100 is earned for each hour worked

• $100 is earned for every 2 hours worked

• $500 is earned for every 8 hours worked

• $200 is earned for every 3 hours worked

Tags

CCSS.8.EE.B.5

Given the equation y = 2x + 5 , where x is the number of homework questions and y is the number of minutes it takes to do all the homework, what does the y-intercept of the line mean in real world context.

• For every homework assignment, it takes 5 more minutes to complete.

• For every homework assignment, it takes 2 more minutes to complete.

• It initially takes 5 minutes to get homework out and start working.

• It initially takes 2 minutes to get homework out and start working.

Tags

CCSS.HSF.LE.B.5

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

Tags

CCSS.8.EE.B.5

At what rate did the rain fall?

• 2 cm per hour

• ¹/₄ cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

Tags

CCSS.HSF.IF.B.4