If f(x) = 5x - 3, what is f(x) when x = 9?

42.

Step-by-step explanation:

f(9) = 42

Step-by-step explanation:

All you have to do is replace the variable x with 9. So you have:

5(9)-3= 45-3 = 42

Hope this helped and mark as brainliest!

~ Luna

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .