Exponential Functions Graphs

What is the transformation?

• Vertical Translation up 2 and Horizontal translation right 1

• Vertical Translation down 2 and Horizontal Translation left 1

• Horizontal Translation left 2 and Vertical Translation up 1

• Horizontal Translation right 2 and Vertical Translation down 1

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Classify the model as Exponential GROWTH or DECAY.
A=10(1.01)³

• Growth

• Decay

What is the equation for this graph?

• y=2(5)^x

• y=2(4)^x

• y=3(2)^x

• y=2(3)^x

What is the equation for this graph?

• y=3^x - 1

• y=3^x

• y=3^x - 2

• y=4^x - 1

What is the equation for this graph?

• y=2^x - 4

• y=3^x - 5

• y=2^x - 5

• y=3^x - 3

Which of the following is an exponential GROWTH function whose y-intercept is 50?

• y = 50(.05)^x

• y = 50x - 4

• y = (2)^x + 50

• y = 50(1.4)^x

What type of function is y = 7(5/4)^x?

• Exponential Growth

• Exponential Decay

• Linear

• None of the above

What is the asymptote of the parent function y=2^x?

• x=0

• y=0

• x=2

• y=2

What is the x-intercept of the exponential function? 

• (0,1)

• (0,0)

• There is not one