Rates and Initial Value

Find the rate of change

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

Tags

CCSS.HSF-LE.A.1B

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

• 8
• 6

Tags

CCSS.HSF-LE.A.1B

In the graph, what distance is traveled in one hour?

• 80

• 20

• 40

• 160

What is the change in output per unit of change of input?

• 3

• -3

• 20

• Not a constant slope/Non-Linear

Find the rate of change.

• -2 minutes per gallon
• -20 minutes per gallon
• -2 gallons per minute
• -20 gallons per minute

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

According to the table, what is the starting amount?

• -3

• 0

• 3

• 20

Tags

CCSS.HSF.LE.B.5

What is the initial value?

• 1
• 2
• 9
• 11

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the initial value in this equation?

y=8x+6

• 8

• 6

• $\frac{6}{8\ }or\ \frac{3}{4}$

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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

In the equation  $y=-2x+20$  what does the 20 represent?

• The slope of the line.

• The y-intercept.
  

• A variable.
  

•  $x=10$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3