Question

the inverse of this function please i give medals
F(x)=4x-2 / 3

Answer 1

can you explain it to me step by step

Answer 2

please

Answer 3

switch x and y, then solve for y

Answer 4

ok so it will be y=4x-2 / 3

Answer 5

let F(x) = y.

y = (4x - 2) /3

To find inverse: swap ALL occurrences of x and y

this becomes:

x = (4y - 2)/3

isolate y to make it look like the first line.

y = F inverse

Answer 6

then ??

Answer 7

x=4y-2/3

Answer 8

solve for y

Answer 9

do i multiply 3

Answer 10

yes

Answer 11

yes... cmon... you know how to do algebra

Answer 12

like 3 x x = 4y-2 / 3 x3

Answer 13

yes. isolate y so its by itself

Answer 14

okay so then i get 3x=4y-2

Answer 15

yup

Answer 16

then i add 2 to both sides right

Answer 17

yes

Answer 18

which is 4y=3x+2

Answer 19

now im stuck

Answer 20

divide both sides by 4

Answer 21

how ?? i dont get it