In the equation f(x)=5 (x+3) -10 what does the 5 do?

Write and solve a real word problem that involves determining distance on a coordinate plane

Question 14 (1 point) larry deposits $15 a week into a savings account. his balance in his savings account grows by a constant percent rate.

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.