Applying the First Derivative Test In Exercises 59-66, consider the function on the interval (0, 27). (a) Find the open interval(s) on which the function is increasing or decreasing, and (b) apply the First Derivative Test to find all relative extrema. Use a graphing utility to confirm your results. f(x) = sin x + cos x
Applying the First Derivative Test In Exercises 59-66, consider the function on the interval (0, 27). (a) Find the open interval(s) on which the function is increasing or decreasing, and (b) apply the First Derivative Test to find all relative extrema. Use a graphing utility to confirm your results. f(x) = sin x + cos x
Chapter3: Functions
Section3.5: Transformation Of Functions
Problem 5SE: How can you determine whether a function is odd or even from the formula of the function?
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Transcribed Image Text:Applying the First Derivative Test In
Exercises 59-66, consider the function on the
interval (0, 27). (a) Find the open interval(s) on
which the function is increasing or decreasing,
and (b) apply the First Derivative Test to find
all relative extrema. Use a graphing utility to
confirm your results.
61. f(x) = sin x + cos x
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