Exponential Graphing and Transformation

What is the domain and range of the function y=2^x ?
Use the graph to help!

•  Domain: −∞<x<∞
  Range: y>0
• Domain: −∞<x<∞
  Range: y>1
• Domain: −2<x<∞
  Range: y>0
• Domain: −∞<x<∞
  Range: y>0

What is the horizontal asymptote for the graph of

f(x)=13(0.5)^x ?

• y=0.5

• y=13

• y=6

• y=0

What is the horizontal asymptote for the graph of 
f(x)=-2(3)^x+4-8 ?

• y=8
• y=-8
• x=-8
• x=-4

• Down 5

• Right 5

• Left 5

• Up 5

• Down 9

• Left 9

• Right 9

• Up 9

• Translate Up 2 and Right 3

• Translate Right 2 and Down 3

• Translate Left 2 and Down 3

• Translate Down 2 and Right 3

• Vertically Stretch by 2 and Up 5

• Vertically Compress by 1/ 2 and Up 5

• Horizontally Stretch by 2 and Up 5

• Horizontally Compress by 1/2 and Up 5

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

• Increasing
• Decreasing

Describe the transformations of the exponential function shown.

• Stretch by a factor of 7, shift left 4, and shift down 7.

• Stretch by a factor of 7, shift right 4, and shift down 7.

• Shrink by a factor of 7, shift left 4, and shift down 7.

• Stretch by a factor of 7, shift left 4, and shift up 7.

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