G(x) = x2 + 3x - 2, find g(-2) Please Explain

Question

asked May 18, 2017 188k views

1 Answer

Sheepgobeep · Answer 1 · 2017-05-23T03:29:07+0000

g(-2) means "evaluate the equation at -2"; it's asking you to swap out the "x" in the equation and sub in -2.

g(x) = x² + 3x - 2 ... plug in -2
g(-2) = (-2)² + 3(-2) - 2 ... simplify
g(-2) = 4 + (-6) - 2 ... add/subtract
g(-2) = -4

G(x) = x2 + 3x - 2, find g(-2) Please Explain

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

No related questions found

Categories

Other Questions