Question

F(X)=3x-7
G(X)=3x+8
the graph of g(x) is obtained by shifting up the graph f(x) by how many units?

Answer 1

both of them are in the form of
f(x)=ax+c
c decides the shifting try to solve it?

Answer 2

Ive been trying to solve it and cant get the answer

Answer 3

the diffrence between the two (c)

Answer 4

would it be 13?

Answer 5

substract the c of both equations

Answer 6

-1?

Answer 7

8--7=15

Answer 8

okay so thats what i would put as the answer? im sorry this math unit is really confusing and i dont understand any of it

Answer 9

the graph should be shifted up (the subtract of the c) units

Answer 10

okay got it

Answer 11

hv a nice day:)