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The quadratic function f and AMPQ are graphed in the standard (x.y) coordinate plane below. Points M(2a, 5b), N(4a, 9b), and P(6a, 5b) are on f. Point Q(4a, 0) is NOT on f. yA 8b 6b 4b- 2b 2а 4а ба 8а х 48. In terms of a and b, what is the area, in square coordinate units, of AMPQ ? F. 8ab G. 10ab Н. 12аb J. 15ab К. 20аb

The quadratic function f and AMPQ are graphed in the standard (x.y) coordinate plane below. Points M(2a, 5b), N(4a, 9b), and P(6a, 5b) are on f. Point Q(4a, 0) is NOT on f. yA 8b 6b 4b- 2b 2а 4а ба 8а х 48. In terms of a and b, what is the area, in square coordinate units, of AMPQ ? F. 8ab G. 10ab Н. 12аb J. 15ab К. 20аb

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 15E
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ber Correct for Math ES) correct for ase columns and put 2 A A A A A A A A 2 Use the following information to answer 51. Twelve jurors are needed for an upcoming trial. The questions 48-50. diagram below illustrates a part of the process of jury ortinc selection. The 12 jurors will be selected from a jury PHM N The quadratic function f and AMPQ are graphed in the standard (x,y) coordinate plane below. Points M(2a, 5b), N(4a, 9b), and P(6a, 5b) are on f. Point Q(4a, 0) is NOT on f. pool of about 60 people. The court records show a trend that only 40% of the people who are summoned for jury duty actually appear and that of the people yA IM I I yJ who appear, are excused. If this same trend 8b continues, how many people should be summoned to 6b have as close as possible to 60 people in the jury pool? 4b Summoned 2b А. 45 В. 90 С. 150 D. 225 E. 800 of 2a Appeared Did not appear 4a 6a 8a Excused Jury pool 48. In terms of a and b, what is the area, in square coordinate units, of AMPQ ? 52. What is the 275th digit after the decimal point in the repeating decimal 0.6295 ? F. 0 G. 2 Н. 5 J. 6 К. 9 F. 8ab G. 10ab Н. 12аb J. 15ab К. 20аb 49. Point M will remain fixed, and point Q will move to the right along the x-axis. As Q continues to move to the right, which of the following statements describes what will happen to the slope of MQ ? A. It will decrease and eventually be negative. B. It will decrease but never be negative. C. It will stay the same. D. It will increase but never be positive. E. It will increase and eventually be positive. 53. Given that f(x) = x - 4 and g(x) = x + 3, what are all the values of x for which f(g(x)) = 0 ? A. -5 and -1 В. -3, -2, and 2 C. -1 and 1 D. 1 and 5 E. -V5 and V5 50. One of the following values is equal to f(5a). Which one? 54. Given that p is a positive number, n is a negative number, and |p| > |n|, which of the following expressions has the greatest value? F. 3a G. 5a Н. 5Ь J. 8a К. 8Ь F. p-n G. p-n Н. p+n p-n J. p+n K. p+n ACT-2178CPRE 28 GO ON TO THE NEXT PAGE. prating Essential Ski
Transcribed Image Text:ber Correct for Math ES) correct for ase columns and put 2 A A A A A A A A 2 Use the following information to answer 51. Twelve jurors are needed for an upcoming trial. The questions 48-50. diagram below illustrates a part of the process of jury ortinc selection. The 12 jurors will be selected from a jury PHM N The quadratic function f and AMPQ are graphed in the standard (x,y) coordinate plane below. Points M(2a, 5b), N(4a, 9b), and P(6a, 5b) are on f. Point Q(4a, 0) is NOT on f. pool of about 60 people. The court records show a trend that only 40% of the people who are summoned for jury duty actually appear and that of the people yA IM I I yJ who appear, are excused. If this same trend 8b continues, how many people should be summoned to 6b have as close as possible to 60 people in the jury pool? 4b Summoned 2b А. 45 В. 90 С. 150 D. 225 E. 800 of 2a Appeared Did not appear 4a 6a 8a Excused Jury pool 48. In terms of a and b, what is the area, in square coordinate units, of AMPQ ? 52. What is the 275th digit after the decimal point in the repeating decimal 0.6295 ? F. 0 G. 2 Н. 5 J. 6 К. 9 F. 8ab G. 10ab Н. 12аb J. 15ab К. 20аb 49. Point M will remain fixed, and point Q will move to the right along the x-axis. As Q continues to move to the right, which of the following statements describes what will happen to the slope of MQ ? A. It will decrease and eventually be negative. B. It will decrease but never be negative. C. It will stay the same. D. It will increase but never be positive. E. It will increase and eventually be positive. 53. Given that f(x) = x - 4 and g(x) = x + 3, what are all the values of x for which f(g(x)) = 0 ? A. -5 and -1 В. -3, -2, and 2 C. -1 and 1 D. 1 and 5 E. -V5 and V5 50. One of the following values is equal to f(5a). Which one? 54. Given that p is a positive number, n is a negative number, and |p| > |n|, which of the following expressions has the greatest value? F. 3a G. 5a Н. 5Ь J. 8a К. 8Ь F. p-n G. p-n Н. p+n p-n J. p+n K. p+n ACT-2178CPRE 28 GO ON TO THE NEXT PAGE. prating Essential Ski
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