If f(x) = log2 (x + 4), what is f-1(3)? 0, 2, 4, 8

1.	If f(x) = log2 (x + 4), what is f-1(3)? 0, 2, 4, 8
Answer» <strong style="font-size: 15px; line-height: 20px !important;">If f(x) = log<sub>2</sub> (x + 4), what is f<sup>-1</sup>(3)?</strong><p><strong>Solution:</strong></p>

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