TEST BANK FOR PRECALCULUS Functions and Graphs BERNARD KOLMAN, ARNOLD SHAPIRO AND LEVITAN 252 PAGES

TEST BANK with Complete Questions and Solutions. To clarify, this is the TEST BANK, not the textbook. You get immediate access to download your test bank. You will receive a complete test bank; in other words, all chapters will be there. Test banks come in PDF format; therefore, you do not need specialized software to open them. TEST BANK FOR PRECALCULUS Functions and Graphs BERNARD KOLMAN, ARNOLD SHAPIRO AND MICHAEL L. LEVITAN (Auth.) CHAPTER TEST 1A 1. Write explicitly the elements of the set of all integers 73 such that -2 < n £ 3. 2. On the real number line, draw the graph of the set of real numbers x satisfying -2 < x £ 3. In Problems 3 - 5 evaluate the following: 3. '* " y* when x = -3 and y = 2 4. 4 - 52 + 7(3 + 1) I 1 5 ^JU 5 6 In Problems 6 - 7 perform the indicated operations and simplify: 6. (x - 4x2 + 3) - (2 - 5x + 8x2) 7. (x - 3y) (y - 3x) In Problems 8 - 9 factor completely using only integer coefficients. 8. 4x3 - 9* 9. 16(y + 1) - x2(y + 1)3 In Problems 1 0 - 1 3 simplify: 10. 11. 12. 13. Write the following as the ratio of two polynomials: 4(x + 1)2 - 3x~2 sL· y 2 -3 • 6y ■ 2y 2x + 1 3 + 2_ _ X 2 X 2 - 7 Λ - 8 5 x - y2 - I7 "5 Ja 16 JiL In Problems 14 - 15 simplify: 14. 8 /3 »· Φ* 16. Rationalize the denominator: 5 1 CHAPTER TEST 1A 17. Simplify and combine: /TF + Λ8" - 2 V§T 18. Write the following in the form a + bi: (3 + li) (2 - i) 19. Find the values of x satisfying the inequality 2x + 3 < 5 and draw the solution set on the real line. 20. Find the set of x such that: x2 - 6x + 8 ^ 0 2 CHAPTER TEST 1B 1. Write explicitly the elements of the set of all integers n such that n > 4.1 and x ^ 7.5. 2. On the real number line, draw the graph of the set of real numbers x satisfying x > 4.1 and x ^ 7.5. -> In Problems 3 - 5 evaluate the following: 3. xy when x = 2 and y = -1 Ixl - M 4. 9 + 4(32 - 5) 5. ^ — i 1-i In Problems 6 - 7 perform the indicated operations and simplify: 6. 2(3xy + 4t - 5) + 3(7 - xy + t) 7. (x2 + 2x + 3) Cx - 1] In Problems 8 - 9 factor completely using only integer coefficients. 8. xk - 6x2 + 5 9. 3(3z + 6) - z2(z + 2) In Problems 1 0 - 1 3 simplify: a2 + 2ab + b2 A a2 - 2?2 2a2 - a£ - b2 ' 2a2 + 3a2> + b2 n 2x . 4x + 1 x - 1 x + 1 12. 2 Χ + Γ 4 Τ i 3x x - 1 13. Write the following as the ratio of two polynomials: x2 - 5x~3 + Ar 3 CHAPTER TEST 1B In Problems 14-15 simplify: M "3/2 15. (8) 16. Rationalize the denominator: Λ- 2 17. Simplify and combine: -2/32 - /Ϊ8" + ι/ξδ" 18. Write the following in the form a + bi: (4 - 7i) (2 + i) 19. Find the values of x satisfying the inequality -3x + 2 > 1 and draw the solution set on the real line. 20. Find the set of x such that: x2 - 8x + 15 < 0 4 CHAPTER TEST IC 1. Write explicitly the elements of the set of all positive integers n such that n. ^ A. 2. On the real number line, draw the graph of the set of positive numbers x satisfying x ^ A. 1 , > In Problems 3 - 5 evaluate the following: 3. .slffc ~ 5l when s = 3 and t = 2 - |-A| A. 7 v 4 + 9(52) li - I '5 10 In Problems 6-7 perform the indicated operations and simplify: 6. (9t - 5t2 + s - st) - (125 + st2 - i*s - st + 9t) 7. (z + ...

Buy now to view the complete solution