Question

@shereenkhan

Answer 1

@sarah786

Answer 2

http://openstudy.com/study#/updates/510b3effe4b0d9aa3c46e4a8

Answer 3

thats what i put but got wrong.

Answer 4

i got it wrong tho :/

Answer 5

i think it's D.

Answer 6

mmm, can u explain please :/

Answer 7

i am not sure.

Answer 8

y = 3x-9
swap x and y
x = 3y - 9
3y = 9 + x
y = 3 +x/3.

Answer 9

okay thanks i think it a typo, something is wrong with the answer selection

Answer 10

thanks :)

Answer 11

reverse the x and y
so
x = 3y - 9
therefore
x + 9 = 3y
and
y = (1/3)x + 3
is the inverse of the function y = 3x-9 is y = (1/3)x + 3

Answer 12

check this also.
first i do this. then u said wrong.
i done that.

Answer 13

mmm yeah i got b wrong, ur saying it could be A ? :p