Comparing Functions and Slope

Dave owns a lawn business. He charges $10 per hour and a $25 dollar disposal fee. What is the correct equation Dave would use to find out how much to charge his customers?

• y = 25x + 10
• x = 25y + 10
• y = 10x +25
• x = 10y + 25

Tags

CCSS.6.EE.C.9

What is the initial value of the following graph?

• (3, 0)
• (0, 3)
• (4, 0)
• (0, 4)

Tags

CCSS.8.F.B.4

CCSS.8.SP.A.3

CCSS.8.F.B.5

Write an equation for the line

• y = 50x
• y = 20x
• y = 0.02x
• y = 0.2x

Tags

CCSS.8.EE.B.5

What is the y-intercept?

• (0,7)
• (0, 0)
• (0,1)
• (0, 2)

Tags

CCSS.8.F.B.4

CCSS.8.SP.A.3

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the rate of change

• 1
• 2
• 11
• Not a constant slope/Non-Linear

Tags

CCSS.HSF-LE.A.1B

Who has the greater rate of change?

• Hunter has the greater rate of change.
• Casey has the greater rate of change 
• They have the same rate of change

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Who has the greater rate of change?

• Braden has the greater rate of change with 60/3
• Omar has the greater rate of change with 100
• Braden has the greatest rate of change with 60
• They both have the same rate of change

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Who has the greater rate of change?

• Tyler has the greater rate of change with 2/3
• Aubri has the greater rate of change with 3/2
• Tyler has the greater rate of change with 3/2
• They have the same rate of change.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

What is the rate of change (slope) to rent a raft from Ryan's Rafts?

• $15 per hour
• $2.25 per hour
• $17.25 per hour
• $1 per hour

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

When writing an equation of a function, the rate of change is...

• the number being added or subtracted
• The number without the variable
• the number next to the input
• the "x"

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2