SOLUTION: Find and classify the stationary points of the function y(x) = sin x + cos x on the interval 0 ≤ x ≤ π.
Find the points of inflection.
Algebra.Com
Question 1098868: Find and classify the stationary points of the function y(x) = sin x + cos x on the interval 0 ≤ x ≤ π.
Find the points of inflection.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
To find the stationary points, take the derivative and set it equal to zero.
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To find the inflection points, take the second derivative and set it equal to zero.
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