42. Which of the following is equal to b3 for all values of b ? www.Get800TestPrep.com 2 A) V62 B) Vb3 C) D) bz V2b² +21- a = 0 43. If a = 5 in the equation above, which of the following is a possible value of b? %3D A) –2 B) -V2 C) 0 D) 3 44. Suppose that g(x) = 2x² – 5, g(k) = 45, and k > 0. What is the value of k ? 45. The function f is defined by the equation f(x) = 2* - 3x + 1. The point (4, b) lies on the graph of f. What is the value of b? 10 46. If what is the value of ? 3 %3D 47. The expression (x2 + 3) – (-2x² + x – 5) can be written in the form ax² + bx + c. What is the value of a + b +c ? %3D 48. What is the sum of the solutions to the equation (x - 6)(x+ 1.2)= 0 ? LEVEL 2: PROBLEM SOLVING 49. Each bundle of wires inside a large machine needs to be secured with 5 centimeters of electrical tape. What is the maximum number of these wire bundles that can be secured with 8 meters of electrical tape? (1 meter = 100 centimeters) %3D A) 80 B) 160 C) 200 D) 320 beog vd well.027 dnow (bodog to diow 002518 383 1/2

42. Which of the following is equal to b3 for all values of b ? www.Get800TestPrep.com 2 A) V62 B) Vb3 C) D) bz V2b² +21- a = 0 43. If a = 5 in the equation above, which of the following is a possible value of b? %3D A) –2 B) -V2 C) 0 D) 3 44. Suppose that g(x) = 2x² – 5, g(k) = 45, and k > 0. What is the value of k ? 45. The function f is defined by the equation f(x) = 2* - 3x + 1. The point (4, b) lies on the graph of f. What is the value of b? 10 46. If what is the value of ? 3 %3D 47. The expression (x2 + 3) – (-2x² + x – 5) can be written in the form ax² + bx + c. What is the value of a + b +c ? %3D 48. What is the sum of the solutions to the equation (x - 6)(x+ 1.2)= 0 ? LEVEL 2: PROBLEM SOLVING 49. Each bundle of wires inside a large machine needs to be secured with 5 centimeters of electrical tape. What is the maximum number of these wire bundles that can be secured with 8 meters of electrical tape? (1 meter = 100 centimeters) %3D A) 80 B) 160 C) 200 D) 320 beog vd well.027 dnow (bodog to diow 002518 383 1/2

Name: Number 45 42. Which of the following is equal to b3 for all values of
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Description: Number 45 42. Which of the following is equal to b3 for all values of b ?www.Get800TestPrep.com2A) V62B) Vb3C)D)bzV2b² +21- a = 043. If a = 5 in the equation above, which of the following is a possible value of b?%3DA) –2B) -V2C) 0D) 344. Suppose tha

Intermediate Algebra

10th Edition

ISBN:9781285195728

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter1: Basic Concepts And Properties

Section1.CR: Review Problem Set

Problem 67CR: A crime-scene investigator has 3.4 ounces of a sample. He needs to conduct four tests that each...

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