Question

H(x) = - 3x² + 2x, Find h(3).

Answer 1

Answer: h(3) = -21

Step-by-step explanation: If h(x) = -3x² + 2x, then h(3) = -3(3)² + 2(3)

which simplifies to -27 + 6 or -21.

Remember to always use parentheses

when substituting your given value in for x.