Name: SAT Math Help & School Math Mastery
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#14860

functions

exponential

medium

75 sec

For the exponential function $h$ , the value of $h (1)$ is $m$ , where $m$ is a constant. Of the following equations that define the function $h$ , which equation shows the value of $m$ as the coefficient or the base?

A.

$h (x) = 20 (3)^{x}$

B.

$h (x) = 60 (3)^{x - 1}$

C.

$h (x) = 180 (3)^{x - 2}$

D.

$h (x) = \frac{20}{3} (3)^{x + 1}$