Question

quick question...how should an inverse be written?

y =

or

x =

??

Answer 1

itdepends if the equation starts are y= then teh invesre is x=

Answer 2

it starts with y =

Answer 3

so inverse should have x=

Answer 4

thanks

Answer 5

but they solve for y. for example.....

Answer 6

y=2x+4 switch teh variable x=2y+4 then solve for y

subtract 4 x-4=2y
divide by 2 \[\frac{ 1 }{ 2 }x-2 =y\]

Answer 7

thats the inverse

Answer 8

i thought you said it should be x =?

Answer 9

at first

Answer 10

oh but you swap to y= later on...that was what i was asking....