Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

Let f(x)=8(3)ˣ⁻².
Evaluate f(5)

Sagot :

Answer:

216

Step-by-step explanation:

f(x) = 8(3)ˣ⁻²

when x = 5

[tex]f(5) = 8 {(3)}^{5 - 2} [/tex]

[tex]f(5) = 8 {(3)}^{3}[/tex]

f(5) = 8 × 27

f(5) = 216