Exponentials Quiz Review

Which of the following graphs depicts the following exponential function:

f(x) = 2^x - 2

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Which of the below exponential graphs shows decay?

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Which of the below exponential graphs shows growth?

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Which of the below functions represents exponential growth?

Determine which functions model exponential decay.

• (0, 1)

• (0, 3)

• x= 0

• y = 0

What kind of transformation is represented?

• up 1 unit
• left 1 unit
• right 1 unit 
• down 1 unit

What transformations have happened to f(x) = 2^x if the new equation is
 g(x) = -2^(x+3) -6

• It stayed the same
• reflects, up 3, left 6
• reflects, right 3, down 6
• reflects, left 3, down 6

What is the transformation?

• Left 5
• Right 5
• Up 5
• Down 5

Compare f(x) = 3^x- 4 with the basic function g(x) = 3^x

• 4 units up
• 4 units to the left
• 4 units to the right
• 4 units down