I believe it's y'(0)=-3
I was only able to simplify the equation.
Hope this helps
20.25-9(1/2)+11
=20.25-4.5+11
=26.75
Times the ones in () which becomes 120 * 224 = 0.535
507 - 30 = 477
477 / 0.4 = 1192.5
1192.4 / 8 = 149.0625 miles or 150 miles
i don't know if this is right cause the answer seems so absurd
Answer:
Fast Pace has the best price.
Price per pop at Fast Pace is $0.80
Price per pop at Quick Check is $0.85