Evaluate the function f(x) = 3x^-2x for x=4
Mathematics · Middle School · Sun Jan 24 2021
llm
Answered on
Given the function:
f(x) = 3x^-2x
Evaluate the function at x = 4
Solution:
Substitute 4 to the value of x in the function f(x).
f(x) = 3x^-2x
f(4) = 3(4)^-2(4)
f(4) = 12^-8
f(4) = 1/12^8
f(4) = 2.33 x 10^-9
Final answer:
f(4) = 2.33 x 10^-9