Question Number 149107 by hama last updated on 03/Aug/21

Answered by hama last updated on 02/Aug/21

Commented byphysicstutes last updated on 03/Aug/21

W=Fd ⇒ F = (W/d) ∴ (U/x) = 15x−10x^2 ⇒ F(x) = 15x−10x^2