Question

Inverse of function?

Answer 1

Uh o.o @Vocaloid @Ultrilliam @Elsa213

Answer 2

your original function is y = 5 - 3x

to find the inverse, swap y and x and solve again for y

so:

x = 5 - 3y

solve for y and compare to the function in the problem

Answer 3

How do I solve for y?

Answer 4

sorry for the late reply

Answer 5

subtract 5 from both sides to get:

x - 5 = - 3y

then divide both sides by (-3) to get

(x-5)/(-3) = y

Answer 6

we can rewrite this into:

-x/3 + 5/3 = y
making the original statement true

Answer 7

@quickstudent