I apologize for that. I didn't realize I didn't write the whole problem. Thank you for pointing that out to me.
Aki's Bicycle Designs has determined that when x hundred bicycles are built, the average cost per bicycle is given by c(x) =0.1x^2 -0.5x+ 9.295. Where C(x) is in hundreds of dollars, how many bicycles should the shop build to minimize the average cost per bicycle?
Thank you for your help