Question

G(-1)=____? Please give an explanation too!!

Answer 1

Answer:

(-1)=G2G^2

We move all terms to the left:

(-1)-(G2G^2)=0

We add all the numbers together, and all the variables

-G2G^2-1=0

We move all terms containing G to the left, all other terms to the right

-G2G^2=1

G=1/1

G=1

Answer 2

As we see, the slope is 2/1 and y=-1
So
G(-1)=2x-1
= 2(-1)-1
=-3