Question

What is this equation in function notation?

150y = 7500 – 75x

Please help I'm dumb and have already wasted my entire day on this heckk.
Ugh, and I know this is probably simple.

Answer 1

You're not dumb! The best and effective way to solve this problem is to isolate the y variable. Divide the whole thing by 150, and you get y=10-1/2x
And then you just add f(x) instead of y to get f(x)=10-1/2x as your final answer.