Graphs & Equations

The graph shows the total money earned at a fundraising car wash. Which equation can be used to find the total earned y for the number of cars washed x?

• y = x + 5
• y = x/5
• y = x - 5
• y = 5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Find the function rule.

•  2x
• 2x+3
• 3x+3
• 2x+3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Find the function rule.

• y =4x+1
• y = x+4
• y = 4x
• y = 5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

You earn $18 for every hour you work. Which equation represents this function?

• y=(18/2)x + 0
• y = 18x
• y = 2x + 18
• y = 18x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the algebraic equation for this table?

• y = 480x
• x = y/480
• x + 480 = y
• 480 - x = y

Tags

CCSS.6.EE.C.9

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.7.RP.A.2D

Which statement matches the graph?

• 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.7.RP.A.2D

Find the value of y when x = 2.

• 2
• 6
• 7
• 8

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

y = 4x + 5
if x = 0
What does y equal?

• 5
• 4
• 0
• -5

Tags

CCSS.HSF.IF.A.2

If y= 2x+1 find y if x = 3

• y=5
• y=3
• y=7
• y=11

Tags

CCSS.HSF.IF.A.2