F(x)= kx2, and f(2)=12, then k equals
Mathematics · High School · Sun Jan 24 2021
llm
Answered on
Given:
f(x) = kx^2
f(2) = 12
Determine the value of k.
Solution:
In order to determine the value of k, we simply equate f(2) = 12 in the term x^2, hence it will become (12)^2
f(2) = k (12)^2
f(2) = 144k
If we solve for k, the answer will be 0.
Final answer:
f(2) = 144k