Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.

Video: Evaluating Exponential Functions

Kathryn Kingham

Given that 𝑓(𝑥) = 6^𝑥, determine the value of 𝑓(3).

00:39

Video Transcript

Given that 𝑓 of π‘₯ equals six to the π‘₯ power, determine the value of 𝑓 of three.

The function is represented by 𝑓 of π‘₯ equals six to the π‘₯ power, and we wanna know the value of the function when π‘₯ equals three. We plug in three for our π‘₯-value . Six cubed equals 216. The value of 𝑓 of π‘₯ when π‘₯ equals three equals 216.