Question

http://prntscr.com/6fjpau

Answer 1

@Data_LG2 here

Answer 2

here is what I have for part 3

g(x) = 2x - 6
g(f(x)) = 2((x+6)/2) - 6
g(f(x)) = x + 6 - 6
g(f(x)) = x

Answer 3

right

Answer 4

yep

Answer 5

for part 2, take one of the equations, switch x and y, and solve for y

Answer 6

ok so I am going to take g(x)

so I should have x = 2g(x) - 6???

Answer 7

yeah, solve for g(x)

Answer 8

imma replace g(x) with y

Answer 9

just to make things simple

Answer 10

that's good, easier to work with and prettier

Answer 11

haha give me a sec

Answer 12

g(x) = 2x - 6
x = 2y - 6
x + 6 = 2y - 6 + 6
x + 6 = 2y
(x + 6)/2 = 2y/2
(x+6)/2 = y

Answer 13

i see

Answer 14

give me a sec to do part 4 i will send screenshot when I finish

Answer 15

do you really

Answer 16

jk, alright

Answer 17

would this be the table? http://prntscr.com/6fjw72

Answer 18

i am getting the graph real quick

Answer 19

i graphed the two functions I made what does it mean graph y = x on the line too?

Answer 20

yeah, the table's correct

Answer 21

what is y = x?

Answer 22

^^^

Answer 23

here are 2 representations of the line
x | y
-----
-1|-1
0 | 0
1 | 1
2 | 2

or

Answer 24

Ooooooh