Question

F(x) = x^2 +3x-2
F(a) = ?
find F(x) for the given domain.

Answer 1

a^2 +3a-2

Explanation:

Given the expression:

g(x) = x^2 +3x-2

We are to find f(a). To get this, we will simply replace x with a in the expression as shown;

g(a) = a^2 +3a-2

hence the required domain is expressed as g(a) = a^2 +3a-2