Chapter 9 Practice Test Algebra 2 cos2x+sin2x = cos2x Verify 1+tan2x L ...

Chapter 9 Practice Test Algebra 2 cos2x+sin2x = cos2x Verify 1+tan2x L Name: Date: Hour: — —2 cos-x +3. 2. Evaluate sec(—3000) without using a calculator. Leave answer as an exact answer! f BJO 3. Name the amplitude, period, phase shift, vertical shift, and possible reflections of g(x) — Then graph the function. (orr 4. ................
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