Exam

Digital SAT

Section

Difficulty

Digital SAT Mathematics - No Calculator Section

Solving Exponential Function Equation

Very Hard Passport To Advanced Math Exponential Functions

Consider the exponential function given by the formula:

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

Determine the value of $x$ for which the function $f(x)$ equals 48. Choose the correct value from the options below.

A

$$ 5 $$

B

$$ 6 $$

C

$$ 7 $$

D

$$ 8 $$

Hint

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