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Pre-Calculus A
Chapter 5 (sections 5.1, 5.3, & 5.4) Practice Test 3
Questions 1-8: Circle the correct answer. (2 points each)
1 sin 2
1.
Use basic identities to simplify the expression
.
cos
(A)
(B)
(C)
(D)
2.
Use basic identities to
2(c)Findallsolutionsofxintheinterval[0,2) that solve the equation.
1
2(d)Findallsolutionsofxintheinterval[0,2) that solve the equation.
2
2(e)Findallsolutionsofxintheinterval[0,2) that solve the equation.
3
Unit 3
3.1 Day 1, page 72
1.
2.
3.
4.
5.
6.
2.
3.
4.
1.
2.
3.
4.
5.
6.
3.1 Day 2, page 76
1.
5.
3.2 Day 1, pages 80-81
3.2 Day 2, pages 84-86
1. D
2. B
3. B
4. A
5. D
6. B
7. B
8. C
9. A
10. C
3.
4.
3.3 Day 1, pages 90-91
1.
2.
6.
7.
3.3 Day 2, pages 94-