Question

The function f(x)=(1/3)^-2 is shown above. Complete each of the following statements by dragging the best choice from the list at the bottom of the page. Some answers will remain after you have completed the statement.

Answer 1

For the function given

$f(x)=(\frac{1}{3})^x-2$

0. The base value of the function is, 1/3

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1. The function is a ,decay function

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2. The point (0, -1) is the y-intercept

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3. The purple line is a ,horizontal asymptote, and has an equation of ,y=-2 or f(x)=-2

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4. The domain of the function is ,all real numbers

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5. The range of the function is

$\text{all real numbers}\ge-2$