Which of the following points could be the initial point of vector v if it has a magnitude of 10 and the terminal point (3.3) ? o A. (9,5) O B. (13,?) O 0. (0,2) 0 D. (03.03) Given vectors n= {6.4} and 1:: (7,10), determine if the vectors are orthogonal. If they are not orthogonal, nd the angle between the two vectors. 0 A. The vectors are orthogonal. O B. The vectors are not orthogonal. The angle between the two vectors is 91 .3. 0 C. The vectors are not orthogonal. The angle between the two vectors is 98.0\". 0 D. The vectors are not orthogonal. The angle between the two vectors is 80.6\". Use the graph to answer the question. Which statement matches the 1rector operation shown on the coordinate grid? O A. v + w= u for v = 6i + 5j, w = 2i -4j , and u = 8i + j O B. v + w = u for v = 6i + 5j, w = 2i -4j , and u = 4i + 9j O C. v + u = w for v = 6i + 5j, u = 8i + j, and w = 2i-4j O D. v + u = w for v = 6i + 5j, u = 8i + j, and w = 14i + 6jTwo forces act on an object. The rst force has a magnitude of 360 newtons and acts at an angle of 30" as measured from the horizontal. The second force has a magnitude of 240 newtons and acts at an angle of 135" as measured from the horizontal. Determine the vector v that represents the resultant force. 0 A. v=(180J+120J)i+(180+120J)j O B. v:(180J120J)i+(180+120J)j O c. v=(180+120J)i+(130J+120J)j O D. v=(180120)i+(1804+120'/)j \fWhich of the following is a point on the plane curve defined by the parametric equations? X = 4t y = 12~ +4t - 1 O A. (4,7) O B. (4, 207) O C. (-2,4) O D. (-2,0)Write the following parametric equations as a polar equation. x = 2t y=2 O A. r= 4 cot 0 csc 0 O B. r = 4 tan 0 sec 0 O C. r= 2 cot 0 csc 0 O D. r = 2 tan 0 sec 0A baseball player hits a ball at an angle of 54 and at a height of 4.5 ft. If the balls initial velocity after being hit is 152 [US and if no one catches the ball. when will it hit the ground? Remember that the acceleration due to gravity is 32 E'tjs2 . O A. 5.58 seconds 0 B. 7.72 seconds 0 C. 5.63 seconds 0 D. 7.69 seconds \fWhich is a polar form of the following parametric equations? x = 4sing y = 4 sin 0 cos 0 O A. - sin Ocos 8 O B. r = 2 O C. = 16sin20 O D. r = 4 sin 0Find lim + x - 20 X-4 O A. 9 O B. 5 O C. 1 O D. OWhat is the equation of the line tangent to the function f(x) = 3;:2 +42: at the poi nt (24) ? O A. y=6x+4 O B. y=6x+4 O C. y=8:r12 O D. y= 8x+12 Determine if there are zero, one, or two triangles for the following: m ZA = 480 a = 10 m b = 12 mWhat type of limagon is graphed by the polar equation r = 4+ 25mg? Identify the axis of symmetry and horizontal and vertical intercepts