Graphing Exponential Functions A2.2A

The function present is  (a)   .

• Absolute Value
• Exponential Decay
• Linear Equation
• Exponential Growth

Which graph corresponds to the exponential function  $y=4^x$  ?

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What is the y-intercept of the function? (a)  

• 2
• 3
• 1
• -2

Identify the y-intercept (initial value) in the function f(x)=13(.27)^x

• (.27)^x
• .27
• 13
• 3.51

This is the horizontal line which the values of the function cannot fall below :

• Asymptote

• Growth Factor

• Axis of symmetry

• Curve

What is the equation that best represents the graph?

• y=2^y
• y=2^x
• y=2^-x
• y=x²

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What is the equation of the horizontal asymptote for following exponential function?

• y = 6

• y = 5

• y < 5

• (0, 5)

Select ALL the functions that show an exponential decay.

Select ALL the functions that show an exponential growth.