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**Unformatted text preview: **MATH110 Final Exam 4812 Return to Assessment List Part 1 of 15 - 4.0/ 4.0 Points Question 1 of 25 4.0/ 4.0 Points Find the missing coordinate to complete the ordered pair so that the point (-6, ) is on the line y = - x - 4. A. None of these. B. 2 C. -2 D. 10 E. -10 Part 2 of 15 Question 2 of 25 12.0/ 12.0 Points 4.0/ 4.0 Points Find the slope of the line passing though the points (8, 9) and (6, 6). A. The slope is - 3/2. B. The slope is 2/3. C. None of these. D. The slope is 15/14. E. The slope is 3/2. Question 3 of 25 4.0/ 4.0 Points Find the slope of the line passing though the points (-5, -8) and (-7, -6). A. The slope is 3. B. None of these. C. The slope is -2. D. The slope is 2. E. The slope is -1. Question 4 of 25 4.0/ 4.0 Points Choose the graph that would be created by plotting the intercepts of B. None of these. C. The slope is -2. D. The slope is 2. E. The slope is -1. Question 4 of 25 4.0/ 4.0 Points Choose the graph that would be created by plotting the intercepts of the equation - 6x - 12y = 12. A. B. B. C. D. None of these. E. Part 3 of 15 - 4.0/ 4.0 Points Question 5 of 25 4.0/ 4.0 Points Choose the slope of the line passing through the points (-5, 9) and (-5, 6). A. The slope is 9/2. B. The slope is 4/3. C. The slope is undefined. D. The slope is 0. E. None of these. E. Part 3 of 15 - 4.0/ 4.0 Points Question 5 of 25 4.0/ 4.0 Points Choose the slope of the line passing through the points (-5, 9) and (-5, 6). A. The slope is 9/2. B. The slope is 4/3. C. The slope is undefined. D. The slope is 0. E. None of these. Part 4 of 15 - 4.0/ 4.0 Points Question 6 of 25 4.0/ 4.0 Points Choose the equation of a line with a slope of 7 and a y-intercept of (0, -5). A. y = 7x - 5 B. y = - 5x + 7 C. y = - 7x + 5 D. None of these. E. y = 7x Part 5 of 15 Question 7 of 25 12.0/ 12.0 Points 4.0/ 4.0 Points Choose the equation of the line with a slope of -2 that passes through the point (- 5, - 5). A. None of these. B. x = 2y + 5 C. y = - 2y - 5 D. y = - 2x + 15 E. y = - 2x - 15 Question 8 of 25 4.0/ 4.0 Points Choose the equation for the line passing through the point (5, 4) and perpendicular to the following line: C. y = - 2y - 5 D. y = - 2x + 15 E. y = - 2x - 15 Question 8 of 25 4.0/ 4.0 Points Choose the equation for the line passing through the point (5, 4) and perpendicular to the following line: A. y = - 8x + 44 B. x + 8y = - 44 C. None of these. D. y = - 8x - 44 E. y = 8x - 44 Question 9 of 25 4.0/ 4.0 Points Rewrite the equation 2x + 3y = 12 in slope-intercept form. A. B. None of these. C. D. E. Part 6 of 15 - 4.0/ 4.0 Points Question 10 of 25 4.0/ 4.0 Points Choose the equation of the line containing the points (2, 9) and (2, 5). A. y = 5 B. y = 2x + 5 C. y = 2x + 9 D. x = 2 Part 6 of 15 - 4.0/ 4.0 Points Question 10 of 25 4.0/ 4.0 Points Choose the equation of the line containing the points (2, 9) and (2, 5). A. y = 5 B. y = 2x + 5 C. y = 2x + 9 D. x = 2 E. None of these. Part 7 of 15 - 4.0/ 4.0 Points Question 11 of 25 4.0/ 4.0 Points True or False: The ordered pair (5, -2) is a solution to the system of equations: 2x = - 12 - y 4x = - 24 - 2y True False Part 8 of 15 Question 12 of 25 12.0/ 12.0 Points 4.0/ 4.0 Points Choose the equation of the line passing through (2, 5) and parallel to y = 3x - 3. A. y = 3x + 5 B. y = 3x - 1 C. y = - 3x - 1 D. y = 3x + 11 E. None of these. Question 13 of 25 Solve the following system of equations for x: x - 7y = - 52 - 4x - 8y = - 80 A. x = 3 4.0/ 4.0 Points Question 13 of 25 Solve the following system of equations for x: 4.0/ 4.0 Points x - 7y = - 52 - 4x - 8y = - 80 A. x = 3 B. x = 8 C. x = 4 D. None of these. E. x = 9 Question 14 of 25 Choose the solution to this system of equations: 4.0/ 4.0 Points A. (-4, 0) B. (2, 4) C. None of these. D. (6, 6) E. (4, 2) Part 9 of 15 - 4.0/ 4.0 Points Question 15 of 25 Choose the graph of this system of inequalities: 4.0/ 4.0 Points Part 9 of 15 - 4.0/ 4.0 Points Question 15 of 25 Choose the graph of this system of inequalities: 4.0/ 4.0 Points A. B. C. D. E. None of these. Part 10 of 15 - 4.0/ 4.0 Points Question 16 of 25 Multiply and simplify: 4.0/ 4.0 Points A. 36 B. C. None of these. D. E. 6 E. None of these. Part 10 of 15 - 4.0/ 4.0 Points Question 16 of 25 Multiply and simplify: 4.0/ 4.0 Points A. 36 B. C. None of these. D. E. 6 Part 11 of 15 Question 17 of 25 Multiply and simplify: 12.0/ 12.0 Points 4.0/ 4.0 Points A. B. C. 12 D. None of these. E. Question 18 of 25 Multiply and simplify: A. None of these. 4.0/ 4.0 Points Question 18 of 25 Multiply and simplify: 4.0/ 4.0 Points A. None of these. B. C. D. E. z - t Question 19 of 25 4.0/ 4.0 Points Choose the statement that is true about A. It is a rational number and equals - 10 B. None of these. C. It is not a real number. D. It is an irrational number and equals approximately 10.05. E. It is a rational number and equals either -10 or + 10. Part 12 of 15 - 4.0/ 4.0 Points Question 20 of 25 Rationalize the denominator: 4.0/ 4.0 Points A. B. C. D. It is an irrational number and equals approximately 10.05. E. It is a rational number and equals either -10 or + 10. Part 12 of 15 - 4.0/ 4.0 Points Question 20 of 25 Rationalize the denominator: 4.0/ 4.0 Points A. B. C. D. -28 E. None of these. Part 13 of 15 - 4.0/ 4.0 Points Question 21 of 25 4.0/ 4.0 Points Write the following quadratic equation in standard form and determine the values of a, b, and c. 2x(x - 4) = (x + 7)(x - 3) A. a = 1, b = - 12, c = -21 B. a = - 1, b = 12, c = 21 C. None of these. D. a = - 1, b = - 12, c = 21 E. a = 1, b = - 12, c = 21 Part 14 of 15 Question 22 of 25 Solve for x: A. None of these. B. {5/8, 0} 8.0/ 12.0 Points 4.0/ 4.0 Points Part 14 of 15 Question 22 of 25 Solve for x: 8.0/ 12.0 Points 4.0/ 4.0 Points A. None of these. B. {5/8, 0} C. {8/5, -1} D. {5/8, -1} E. {5/8, 1} Question 23 of 25 Solve for x: 4.0/ 4.0 Points Choose the smaller of the two answers. A. The smaller answer is 6. B. The smaller answer is 2. C. None of these. D. The smaller answer is 4. E. The smaller answer is 8. Question 24 of 25 Solve for x: 0.0/ 4.0 Points Choose the smaller of your answers. A. The smaller value of x is -6. B. None of these. C. The smaller value of x is 6. D. The smaller value of x is 5. E. The smaller value of x is -5. Part 15 of 15 - 4.0/ 4.0 Points Question 25 of 25 4.0/ 4.0 Points A 31 inch square TV is on sale at the local big box store. If 31 inches is the measure of the diagonal of the screen, use the Pythagorean theorem to find the length of the sides of the screen. D. The smaller value of x is 5. E. The smaller value of x is -5. Part 15 of 15 - 4.0/ 4.0 Points Question 25 of 25 4.0/ 4.0 Points A 31 inch square TV is on sale at the local big box store. If 31 inches is the measure of the diagonal of the screen, use the Pythagorean theorem to find the length of the sides of the screen. A. None of these. B. The sides are approximately 21.9 inches each. C. The sides are approximately 18.8 inches each. D. The sides are approximately 480.5 inches each. E. The sides are approximately 5.6 inches each....

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