Name: SAT Math Help & School Math Mastery
Availability: InStock

SAT Math Practice Question #15694 - SATify | SATify

#15694

functions

exponential

medium

75 sec

Given the following table values for an exponential function $f$ , select the equation that defines $f$ .

$f (x) = 3^{- x}$

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

$f (x) = 9^{- x}$

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