Question

help:
If the range of the function f(x)= 5x − 3 is {-13, -8, -3, 12, 17}, what is its domain?

{0, 1, 2, 3, 4}

{-2, -1, 0, 1, 2}

{-2, -1, 0, 3, 4}

{-4, -3, 0, 3, 4}

Answer 1

\(y = 5x-3\)

As a start, make \(x\) the subject in above equation

Answer 2

am i plugging in anything for x?

Answer 3

not yet, first isolate \(x\)

Answer 4

ok i worked the prob out and i got c witch was correct thanks tho