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At the end of Chapter 8, you should have mastered the following skills and be ready to test:
Calculate instantaneous rate of change, as in problems 7-126, 8-31, 8-37, 8-66, 8-79, 8-144, and CL 8-163.
Use the formal definition of continuity, as in problems 8-92, 8-105, 8-126, 8-154, and CL 8-162.
Graph or write equations of trigonometric functions with multiple transformations, as in problems 8-8, 8-90, 8-118, 8-155, and CL 8-161.
Model and evaluate situations using trigonometric functions, as in problems 8-26, 8-34, 8-75, 8-124, and CL 8-160.
Complete problems involving the reciprocal trigonometric functions, as in problems 8-73, 8-102, 8-140, and CL 8-159.
Simplify trigonometric expressions, as in problems 8-63, 8-88, 8-115, 8-139, and CL 8-158.
Verifying trigonometric identities, as in problems 8-99, 8-116, 8-123, and 8-152.
Applying the angle sum and difference identities, as in problems 8-114, 8-122, 8-138, and 8-151.
Applying the double-angle and/or half-angle identities, as in problems 8-137 and 8-151.
Solving complex trigonometric equations, as in problem 8-150.