The curve y = sin'x has a slope of %3D Select one: a. at æ = ± O b. Never O c. at x = 0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The curve y = sinlx has a slope of
Select one:
O a. at x =±;
O b. Never
O c. at x = 0
Transcribed Image Text:The curve y = sinlx has a slope of Select one: O a. at x =±; O b. Never O c. at x = 0
If f(x) = 2x³ + ax² – 12x has alocal maximum at x = -2, then a =
Answer:
Transcribed Image Text:If f(x) = 2x³ + ax² – 12x has alocal maximum at x = -2, then a = Answer:
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