Rate of Change and Initial Value

Identify the rate of change than the function y = 5.6x + 7?

• 5.6

• x

• 7

• y

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Identify the initial value the function y = 5.7x + 6?

• x

• y

• 5.6

• 7

Tags

CCSS.8.EE.B.5

Tina earns $25.95 per hour, plus a consulting fee of $50. What is the initial value?

• $25.95

• $50

• No of the above

Tags

CCSS.HSF.LE.B.5

A feather falls from a 105-foot cliff at a rate of 15 feet per minute. What is the rate of change?

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Identifiy the rate of change in the equation: 

 $y\ =\ \frac{4}{3}x\ +\ 1$  

•  $\frac{4}{3}$  

• 1

• x

• y

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Identify the inital value from the equation:

 $y\ =\ -\frac{3}{5}x+2$  

• - $\frac{3}{5}$  

• 2

• 3

• 5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A car salesperson earns $10,000 a year plus $2,000 for each car sold. What is the initial value?

• $2,000

• $10,000

• $12,000

• $20,000

Tags

CCSS.HSF.LE.B.5

A pizza place charges $1.50 per topping on a $10 pizza. What is the initial value and the rate of change?

• Initial Value: $1.50

• Initial Value: $10.00

• Rate of Change: $1.50

• Rate if Change: $10.00

Tags

CCSS.HSF.LE.B.5