(07.01 MC) Which of the following vectors has a magnitude of v34 and a direction of 6 = 210.964=? Ou= (-5,-2) Ou= (-5,-3) Ou= (-3,-5) Ou= (-2,-5) Question 10(Multiple Choice Worth 3 points) (07.03 MC) Parallel vectors are shown in the graph. S u Which of the following vectors is equal to _v? Or O s Ot(07.04 MC) Given u = 11i - 5j and v = -7i + 10j, what is u * v? O 127 O 125 O -125 O -127 Question 2(Multiple Choice Worth 3 points) (07.03 MC) Given u = (7,-8) and v =(-8,5), what is v - u? O (1,3) O (-1-3) O (15,-13) O (-15,13) Question 3(Multiple Choice Worth 3 points) (07.02 MC) Which of the following represents vector w = 40i - 9j in trigonometric form? O w = 41(cos 347.323, sin 347.32=) O w = 41(sin 347.323, cos 347.32=) Ow = 41(cos 12.68*, sin 12.683) O w = 41(sin 12.683, cos 12.68=>Question 4(Multiple Choice Worth 3 points) (07.03 MC) Given r = 6i - 7j and s = -7i + 4j, what is r + $? O 13i - 11j O -13i + 11j Oi + 3j O -i - 3j Question 5(Multiple Choice Worth 3 points) (07.02 LC) Vector v is shown in the graph. 10 10 Which of the following represents the linear form of v? Ov= -6i - 9j Ov = 6i + 9j Ov= -9i - 6j Ov = 9i + 6jQuestion 6(Multiple Choice Worth 3 points) (07.04 MC) Given u = -8i - 3j and v = -12i - 7j, what is projyu? O -4.845i - 1.819j O-7.275i - 4.244j O -7.886i - 2.957j O -11.828i - 6.900j Question 7(Multiple Choice Worth 3 points) (07.02 MC) Vector u has an initial point at (-3, 1) and a terminal point at (-10, 7). Which of the following represents u in trigonometric form? O u = 9.22(sin 40.601=i + cos 40.601=]) Ou = 9.22(cos 40.601*i + sin 40.601j) O u = 9.22(sin 139.399*i + cos 139.399"j) Ou = 9.22(cos 139.399*i + sin 139.399#j) Question 8(Multiple Choice Worth 3 points) (07.01 LC) Vector u has initial point Pat (0, 0) and terminal point Q at (4, -7). What are the component form and magnitude of u? Ou= (4.7); u |=-V65 O u= (4,-7): |u||=-V65 O u= (4,7): |u =65 O u= (4,-7); u = V65