Functions Pre-Test

In equation y = 3.25x What is the slope?

• 3.25

• 3.25x

• Not enough information

• y

Tags

CCSS.8.EE.B.5

The table shows the cost of a case of pop at a grocery store. What is the cost for 1 case?

• $3

• $5

• $4

• $6

Tags

CCSS.HSF-LE.A.1B

What is the slope of the line shown in the graph?

• 1

• -1

• 2

• -2

Tags

CCSS.8.EE.B.5

What is the y - intercept of the line shown in the graph?

• 1

• -1

• 2

• -2

what is the equation for the line shown in the graph?

• y = 1x + 1

• y = 1x + -1

• y = 2x + 1

• y = 2x + -1

My cell phone started with 95% battery when I left home this morning. It loses about 5% per hour. Which table below matches this word problem?

• 
• 
• 
• None of these tables match this problem.

Tags

CCSS.HSF-LE.A.1B

If my cell phone started at 95% battery and loses 5% per hour. What is the equation for this situation?

• y = 95x + 5

• y = -5x + 95

• y = 5x + -95

• y = x + 95

Tags

CCSS.6.EE.C.9

I just started a savings account with $50. Each month I plan to add $10 to the account. What is the slope of this representation ?

• 50

• 10

• -10

• -50

Tags

CCSS.8.EE.B.5

I just started a savings account with $50 in it. Each month I plan to add $10 to it. What is the y-intercept of this representation?

• 10

• 50

• -10

• -50

Tags

CCSS.8.EE.B.5

Nate had a certain number of songs on his Ipod. Each week he plans to add 3 more songs. After 4 weeks, he had 27 songs on his Ipod. How many songs did he start with on his Ipod? Show work on separate paper!

• 15 songs

• 25 songs

• 0 songs

• 30 songs

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2