Comparing Rates of Change and Initial Values

Mr. Z is starting his own car club, there is a $30 join up fee and a $5 monthly fee. What is the rate of change?

• 30

• 5

Tags

CCSS.HSF-LE.A.1B

Use the graph to calculate the rate of change.

• 1

• -1

• 2

• -2

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the rate of change of the line?

• ^-2/₃

• -1.5

• 4

• ³/₂

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the initial value?

• -3

• 0

• 3

• 20

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the initial value of this graph?

• 1

• -2

• 0

• 3

Tags

CCSS.HSF-IF.C.7A

• 7

• 14

• -14

• -14x

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Tim bought a new phone.  He paid $125 on the day of purchase, then $50 per month until it was paid off. What is the initial value in this situation?

• 50

• 125

Tags

CCSS.HSF.LE.B.5

• 4

• 4x

• 5

• -5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the rate of change in the equation?
y=8x+6

• 8

• 6

Tags

CCSS.HSF-LE.A.1B