APU MATH 110 Unit 2 Test (2014)

MATH110 Unit 02 TestPart 1 of 25 – 0.0/ 4.0 PointsQuestion 1 of 25 0.0/ 4.0 Points(U2-Q4.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 2 of 25 – 4.0/ 4.0 PointsQuestion 2 of 25 4.0/ 4.0 Points(U2-Qten.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 3 of 25 – 0.0/ 4.0 PointsQuestion 3 of 25 0.0/ 4.0 Points(U2-Q15.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 4 of 25 – 0.0/ 4.0 PointsQuestion 4 of 25 0.0/ 4.0 Points(U2-Q18.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 5 of 25 – 0.0/ 4.0 PointsQuestion 5 of 25 0.0/ 4.0 Points(U2-Q22.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 6 of 25 – 4.0/ 4.0 PointsQuestion 6 of 25 4.0/ 4.0 Points(U2-Q27.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 7 of 25 – 0.0/ 4.0 PointsQuestion 7 of 25 0.0/ 4.0 Points(U2-Q35.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 8 of 25 – 0.0/ 4.0 PointsQuestion 8 of 25 0.0/ 4.0 Points(U2-Q39.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 9 of 25 – 0.0/ 4.0 PointsQuestion 9 of 25 0.0/ 4.0 Points(U2-Q43.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 10 of 25 – 0.0/ 4.0 PointsQuestion 10 of 25 0.0/ 4.0 Points(U2-Q46.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 11 of 25 – 0.0/ 4.0 PointsQuestion 11 of 25 0.0/ 4.0 Points(U2-Q55.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 12 of 25 – 0.0/ 4.0 PointsQuestion 12 of 25 0.0/ 4.0 PointsFind the x-intercept and y-intercept of the graph of the equation:-3x + y = 0A.x-intercept (-3, 0); y-intercept (0, 1)B.x-intercept (-1, 0); y-intercept (3, 0)C.None of theseD.x-intercept (0, 0); y-intercept (0, 0)E.x-intercept (1, 0); y-intercept (0, -3)Part 13 of 25 – 0.0/ 4.0 PointsQuestion 13 of 25 0.0/ 4.0 PointsFind the x-intercept and y-intercept of the graph of the equation:-2x + y = 4A.x-intercept (4, -4); y-intercept (-4, 4)B.None of theseC.x-intercept (-4, 0); y-intercept (-4, 0)D.x-intercept (-2, 0); y-intercept (0, 4)E.x-intercept (0, -4); y-intercept (0, -4)Part 14 of 25 – 0.0/ 4.0 PointsQuestion 14 of 25 0.0/ 4.0 PointsFind the x-intercept and y-intercept of the graph of the equation:-6x + y = 0A.None of theseB.x-intercept (0, 0); y-intercept (0, 0)C.x-intercept (0, -6); y-intercept (0, -1)D.x-intercept (-6, 0); y-intercept (1, 0)E.x-intercept (6, 0); y-intercept (0, 1)Part 15 of 25 – 4.0/ 4.0 PointsQuestion 15 of 25 4.0/ 4.0 PointsFind the x-intercept and y-intercept of the graph of the equation:x = 1A.x-intercept (1, 0); y-intercept (0, 0)B.no x-intercept; y-intercept (1, 0)C.no x-intercept; y-intercept (0, 1)D.x-intercept (1, 0); no y-interceptE.None of thesePart 16 of 25 – 0.0/ 4.0 PointsQuestion 16 of 25 0.0/ 4.0 PointsFind the x-intercept and y-intercept of the graph of the equation:y = 2A.None of theseB.x-intercept (2, 0); no y-interceptC.x-intercept (2, 0); y-intercept (0, 0)D.no x-intercept; y-intercept (0, 2)E.no x-intercept; y-intercept (2, 0)Part 17 of 25 – 4.0/ 4.0 PointsQuestion 17 of 25 4.0/ 4.0 Points(U2-Q82.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 18 of 25 – 4.0/ 4.0 PointsQuestion 18 of 25 4.0/ 4.0 Points(U2-Q89.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 19 of 25 – 0.0/ 4.0 PointsQuestion 19 of 25 0.0/ 4.0 PointsSolve for y:6x + 3y = 24A.y = – 2x + 24B.None of these.C.y = 2x + 8D.y = 2x + 24E.y = – 2x + 8Part 20 of 25 – 0.0/ 4.0 PointsQuestion 20 of 25 0.0/ 4.0 PointsIdentify the slope and the y-intercept of the equation:y = 4x + 5A.slope = 4; y-intercept is (0, 5)B.slope = 4; y-intercept is (5, 0)C.slope = 5; y-intercept is (-4, 0)D.slope = 5; y-intercept is (0, -4)E.None of these.Part 21 of 25 – 0.0/ 4.0 PointsQuestion 21 of 25 0.0/ 4.0 PointsLinda needs to have her car towed. Little Town Auto charges a flat fee of $50 plus $3 per mile towed. Choose an equation that expresses Linda?stowing cost, C, in terms of miles towed, m.A.C = 3m + 50B.C = 3mC.None of these.D.C = 53mE.C = 3m – 50Part 22 of 25 – 0.0/ 4.0 PointsQuestion 22 of 25 0.0/ 4.0 Points(U2-Q106.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 23 of 25 – 0.0/ 4.0 PointsQuestion 23 of 25 0.0/ 4.0 Points(U2-Q112.gif)A.Choice AB.Choice BC.Choice CD.Choice DPart 24 of 25 – 0.0/ 4.0 PointsQuestion 24 of 25 0.0/ 4.0 PointsSuppose the sales of a particular brand of appliance satisfy the linear model y = 80x + 300, where y represents the number of sales in year x with x= 0 corresponding to 1982, x = 1 corresponding to 1983, etc. Find the number of sales in 1990.A.940B.1800C.1880D.None of theseE.860Part 25 of 25 – 0.0/ 4.0 PointsQuestion 25 of 25 0.0/ 4.0 Points(U2-Q116.gif)A.Choice AB.Choice BC.Choice CD.Choice D