Question

Find the value of f(x) = -3x^3 + 2x^2 for f(-1)

Answer 1

Explanation:

f(-1) means that wherever you see an x on the right hand side, you give it a value of -1

f(-1) = 3(-1)^3 + 2(-1)^2

f(-1) = - 3+ 2

f(-1) = - 1