In this lesson, we will learn how to find critical points of a function and check for local extrema using the first derivative test.
Students will be able to
Q1:
Determine the number of critical points of the following graph.
Q2:
Determine the critical points of the function 𝑦=−8𝑥 in the interval [−2,1].
Q3:
Which graph has three real zeros and two local maxima?
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