Question

let f R R be a function defined as fx =2x3+6x2+12x+3cosx

Answer 1

Answer:

Product 10 - 15 — 3x2 y = 12x - 16. 12. 3. 6x2 y = 24x - 32. 24. 4.6x y = 12x - 12. 12. 5.2x ... We are given dx/dt = - I and dy/dt = 2. ... 3 cos x. IV, §4, p. 145. I. _cscl X. 2. 3 cos 3x 3. -5 sin 5x. 4. (8x + l) ... So !f"(x) = 6x2 + 9x - I, and f"(x) = 0 if and only if.

here I have given one example for you,,

hopes it helps you....