Question

Can someone help me understand these? Evaluate the expression for the given variable(s).

4b + 2 − b2 for b = −2

A. −2
B. −14
C. −10
D. −6

Answer 1

Hi! :) So what you'll do is plug -2 in for b in the first part.

Answer 2

So you'll have the equation: 4(-2) + 2 - (-2)2

Answer 3

Alright.and then I just solve that?

Answer 4

Would it be A? @SwagHatKid

Answer 5

@SwagHatKid I need you.

Answer 6

Hi! Sorry! I'm in about 4 other math problems! XD Let me check :)

Answer 7

Yep! Good job! :D

Answer 8

Sorry to bother you so much.

Answer 9

No problem! :) It wasn't a bother at all! :D

Answer 10

Thank you!