Question

Given the function f(x)=6x^2+3 Find f(2a)

Answer 1

Answer:

24a^2 + 3.

Step-by-step explanation:

Substitute 2a for x in the function:

f(2a) = 6(2a)^2 + 3

=  6 * 4a^2 + 3

= 24a^2 + 3.