8.3 - Transformations of Exponential Functions

What is the y-intercept of 
y = -9(2/3)^-x

• (0,-9)
• (0,2/3)
• (0,3/2)
• (0,9)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Is the function INCREASING or DECREASING?
  y = (2/3)^-x

• Increasing
• Decreasing

Tags

CCSS.HSF-IF.C.7E

How would you change the function so that it is decreasing?
y = 3(2)^x

• Change the x to -x
• Change the 2 to -2
• Change the 3 to 7
• Change the x to t

Tags

CCSS.HSF.LE.A.2

Is the value of "B" MORE or LESS than one?

• More
• Less

Tags

CCSS.HSF-IF.C.7E

What is the value of "A" ?

• 1
• 2
• 3
• 0

Tags

CCSS.HSF-IF.C.7D