Question

Evaluate g(x)=3x²+2x-2 when x=2

Answer 1

14

Explanation:

given

g(x) = 3x² + 2x - 2

substitute x = 2 into g(x)

g(2) = 3(2)² + 2(2) - 2 = 3(4) + 4 - 2 = 12 + 2 = 14