(f - g)(x) can be found by subtracting the two functions f(x) and g(x).
(f - g)(x) = f(x) - g(x)
= (-2x^2) - (-2x^2 - 3x)
= -2x^2 + 2x^2 + 3x
= 3x
So, (f - g)(x) = 3x.
What is (f - g)(x)?
f(x) = -2x^2
g(x) = -2×^2 - 3x
Write your answer as a polynomial or a rational function in simplest form.
1 answer