# Chapter 2 - Nonlinear Functions - 2.4 Exponential Functions - 2.4 Exercises: 5

C

#### Work Step by Step

The answer is C, because when x=1, $\frac{1}{3}^{(1-x)} = 1$ so $y=1$. And also when x=0, $\frac{1}{3}^{(1-x)} = \frac{1}{3}$ so $y=\frac{1}{3}$. The points (1,1) and (0,1/3) reflect the points shown in graph C.

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