OpenStax, Algebra and Trigonometry 2e §6.1 Exponential Functions · Example 2 · Algebra · Exponentials & logarithms

Identifying Exponential Functions

Which of the following equations are not exponential functions?

• $f (x) = 4^{3 (x - 2)}$
• $g (x) = x^{3}$
• $h (x) = (\frac{1}{3})^{x}$
• $j (x) = (- 2)^{x}$

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OpenStax, Algebra and Trigonometry 2e · §6.1 Exponential Functions · Example 2

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