AP Precalculus Notes (Topic 1.12) Transformations of Functions

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Mr. Sindel's video notes for Bryan Passwater's AP Precalculus Curriculum

Videos of worksheet solutions are available to teachers upon request.
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There is also an error on example 3b at 19:40. I should have analyzed where the function is decreasing first (because there is a flip over the x-axis due to the -2 out front) and then modified that domain. The correct answer should be (-8, -7)U(-4, -2)U(1, 2).

mr.sindel
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Is this a new test ? Cuz I don’t remember

fattywombat
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For example 9 (a), wouldn't it be the domain [-4, 11]?

hangillee