Exam

PSAT/NMSQT

Section

Difficulty

PSAT Math Test - No Calculator Section

Finding x in Exponential Function

Easy Passport To Advanced Math Exponential Functions

Consider the exponential function given by the equation:

$$f(x) = 3^x$$

Which of the following values of $$x$$ results in $$f(x)$$ being equal to 9?

A

$$2$$

B

$$1$$

C

$$3$$

D

$$0$$

Hint

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