1. Let f(x)=x4+5x3−10x−8. Find f′(x),f′′(x), and f′′(−1) 2. Compute dxdy using the rules learned in lesson 8 (you might
Posted: Wed Jul 13, 2022 5:05 am
1. Let f(x)=x4+5x3−10x−8. Find f′(x),f′′(x), and f′′(−1) 2. Compute dxdy using the rules learned in lesson 8 (you might need to first work the expression out) or explain why the function cannot be differentiated with the rules in lesson 8 . You cannot use chain rule, product rule or quotient rule! a) y=(2x−3)2 (Hint: use FOIL to write the function in standard form) b) y=(3x+4)21 c) y=xπ+πx d) y=x3x2+4 (Hint: write this as a sum of two fractions) e) y=3x2+4x