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Final Exam - MATH110 Final Exam 4812Return to Assessment...

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Final Exam - MATH110 Final Exam 4812Return to Assessment...

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Unformatted text preview: MATH110 Final Exam 4812Return to Assessment ListPart 1 of 15 -4.0/ 4.0 PointsQuestion 1 of 254.0/ 4.0 PointsFind the missing coordinate to complete the ordered pair so that thepoint (-6, ) is on the line y = - x - 4.A. None of these.B. 2C. -2D. 10E. -10Part 2 of 15 Question 2 of 2512.0/ 12.0 Points4.0/ 4.0 PointsFind 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 254.0/ 4.0 PointsFind 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 254.0/ 4.0 PointsChoose the graph that would be created by plotting the intercepts ofB. None of these.C. The slope is -2.D. The slope is 2.E. The slope is -1.Question 4 of 254.0/ 4.0 PointsChoose the graph that would be created by plotting the intercepts ofthe equation - 6x - 12y = 12.A.B.B.C.D. None of these.E.Part 3 of 15 -4.0/ 4.0 PointsQuestion 5 of 254.0/ 4.0 PointsChoose 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 PointsQuestion 5 of 254.0/ 4.0 PointsChoose 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 PointsQuestion 6 of 254.0/ 4.0 PointsChoose the equation of a line with a slope of 7 and a y-intercept of (0,-5).A. y = 7x - 5B. y = - 5x + 7C. y = - 7x + 5D. None of these.E. y = 7xPart 5 of 15 Question 7 of 2512.0/ 12.0 Points4.0/ 4.0 PointsChoose the equation of the line with a slope of -2 that passes throughthe point (- 5, - 5).A. None of these.B. x = 2y + 5C. y = - 2y - 5D. y = - 2x + 15E. y = - 2x - 15Question 8 of 254.0/ 4.0 PointsChoose the equation for the line passing through the point (5, 4)and perpendicular to the following line:C. y = - 2y - 5D. y = - 2x + 15E. y = - 2x - 15Question 8 of 254.0/ 4.0 PointsChoose the equation for the line passing through the point (5, 4)and perpendicular to the following line:A. y = - 8x + 44B. x + 8y = - 44C. None of these.D. y = - 8x - 44E. y = 8x - 44Question 9 of 254.0/ 4.0 PointsRewrite 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 PointsQuestion 10 of 254.0/ 4.0 PointsChoose the equation of the line containing the points (2, 9) and (2, 5).A. y = 5B. y = 2x + 5C. y = 2x + 9D. x = 2Part 6 of 15 -4.0/ 4.0 PointsQuestion 10 of 254.0/ 4.0 PointsChoose the equation of the line containing the points (2, 9) and (2, 5).A. y = 5B. y = 2x + 5C. y = 2x + 9D. x = 2E. None of these.Part 7 of 15 -4.0/ 4.0 PointsQuestion 11 of 254.0/ 4.0 PointsTrue or False: The ordered pair (5, -2) is a solution to the system of equations:2x = - 12 - y4x = - 24 - 2yTrueFalsePart 8 of 15 Question 12 of 2512.0/ 12.0 Points4.0/ 4.0 PointsChoose the equation of the line passing through (2, 5) and parallel to y= 3x - 3.A. y = 3x + 5B. y = 3x - 1C. y = - 3x - 1D. y = 3x + 11E. None of these.Question 13 of 25Solve the following system of equations for x:x - 7y = - 52- 4x - 8y = - 80A. x = 34.0/ 4.0 PointsQuestion 13 of 25Solve the following system of equations for x:4.0/ 4.0 Pointsx - 7y = - 52- 4x - 8y = - 80A. x = 3B. x = 8C. x = 4D. None of these.E. x = 9Question 14 of 25Choose the solution to this system of equations:4.0/ 4.0 PointsA. (-4, 0)B. (2, 4)C. None of these.D. (6, 6)E. (4, 2)Part 9 of 15 -4.0/ 4.0 PointsQuestion 15 of 25Choose the graph of this system of inequalities:4.0/ 4.0 PointsPart 9 of 15 -4.0/ 4.0 PointsQuestion 15 of 25Choose the graph of this system of inequalities:4.0/ 4.0 PointsA.B.C.D.E. None of these.Part 10 of 15 -4.0/ 4.0 PointsQuestion 16 of 25Multiply and simplify:4.0/ 4.0 PointsA. 36B.C. None of these.D.E. 6E. None of these.Part 10 of 15 -4.0/ 4.0 PointsQuestion 16 of 25Multiply and simplify:4.0/ 4.0 PointsA. 36B.C. None of these.D.E. 6Part 11 of 15 Question 17 of 25Multiply and simplify:12.0/ 12.0 Points4.0/ 4.0 PointsA.B.C. 12D. None of these.E.Question 18 of 25Multiply and simplify:A. None of these.4.0/ 4.0 PointsQuestion 18 of 25Multiply and simplify:4.0/ 4.0 PointsA. None of these.B.C.D.E. z - tQuestion 19 of 254.0/ 4.0 PointsChoose the statement that is true aboutA. It is a rational number and equals - 10B. 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 PointsQuestion 20 of 25Rationalize the denominator:4.0/ 4.0 PointsA.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 PointsQuestion 20 of 25Rationalize the denominator:4.0/ 4.0 PointsA.B.C.D. -28E. None of these.Part 13 of 15 -4.0/ 4.0 PointsQuestion 21 of 254.0/ 4.0 PointsWrite the following quadratic equation in standard form and determine the values ofa, b, and c.2x(x - 4) = (x + 7)(x - 3)A. a = 1, b = - 12, c = -21B. a = - 1, b = 12, c = 21C. None of these.D. a = - 1, b = - 12, c = 21E. a = 1, b = - 12, c = 21Part 14 of 15 Question 22 of 25Solve for x:A. None of these.B. {5/8, 0}8.0/ 12.0 Points4.0/ 4.0 PointsPart 14 of 15 Question 22 of 25Solve for x:8.0/ 12.0 Points4.0/ 4.0 PointsA. None of these.B. {5/8, 0}C. {8/5, -1}D. {5/8, -1}E. {5/8, 1}Question 23 of 25Solve for x:4.0/ 4.0 PointsChoose 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 25Solve for x:0.0/ 4.0 PointsChoose 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 PointsQuestion 25 of 254.0/ 4.0 PointsA 31 inch square TV is on sale at the local big box store. If 31 inches is the measureof the diagonal of the screen, use the Pythagorean theorem to find the length of thesides 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 PointsQuestion 25 of 254.0/ 4.0 PointsA 31 inch square TV is on sale at the local big box store. If 31 inches is the measureof the diagonal of the screen, use the Pythagorean theorem to find the length of thesides 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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