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1.5 Inverse Functions
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MCR3U Unit 2 – Intro to Function Date: 1.7 Investigating Horizontal, Stretches, Compressions, and Reflections
Homework: Pages 58-‐60: Questions #2, 3{b,d}, 4{a,d}, 5{b,d}, 6{a,c}, 7{c,d},8-‐12 Learning Objectives/Success Criteria: At the end of this lesson I will be able to:
o Define invariant points o Describe vertical stretches/compressions af(x) for a scale factor of a
o Describe horizontal stretches/compressions f(kx) for a scale factor of 1k
o Describe reflections in the y-‐axis when k < 0