Question

please help me :)!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Plug (-1) into every x you see, then solve the equation. Let me know if you need more help. The answer should have a 4 in it.

Answer 2

So for this, substitute -1 into the x-variables of this equation and solve it as such:

$g(-1)=\frac{3*(-1)^2-2*(-1)+7}{2*(-1)+5}\\\\ g(-1)=\frac{3*1-(-2)+7}{(-2)+5}\\\\ g(-1)=\frac{3-(-2)+7}{3}\\\\ g(-1)=\frac{12}{3}\\\\ g(-1)=4$

In short, g(-1) = 4.