Question

Find f(-x) when f(x) = 3x^2 + 2x + 3

Answer 1

Answer:
`\huge\boxed{f(-x) = 3x^2-2x+3}`

Explanation:

The statement inside the parenthesis succeeding f, refer to what the equation is a function of.

As such, if

f(x) = 3x^2 + 2x + 3, f(-x) = 3(-x)^2 + 2(-x) + 3

which simplifies to 3x^2 - 2x + 3.

Hope that helps <3