QUESTION 1 Find the rate of change of the function /(x) = -x + secx O a. cosx - X O b. tan x secx + 1 O c. -tanx secx - 1 O d. tanx secx - 1 O e. -tanx secx + 1QUESTION 2 Evaluate the following expression. 3 +3 sin48 3 cos48 + cos 48 1 + sin 48 O a. -4 sec 48 O b. 4 sec 48 O c. -6 sec 48 O d. 6 sec 48 O e. sec 68QUESTION 3 The horizontal distance d (in feet) traveled by a projectile with an initial speed of v feet per second is modeled by 2 d = 32 sin 28, where q is the angle at which the projectile is launched. Find the horizontal distance traveled by a golf ball that is hit with an initial speed of 50 feet per second when the ball is hit at an angle of 8= 509. Round to the nearest foot. O a. 135 O b. 77 O c. 38 O d. 115 O e. 154QUESTION 4 Simplify the expression algebraically. 7 sin - + x O a. 7 cosx + 3 sinx O b. 7 NI-J sinx + 3 cosx O c. 7 NI-J cosx - 3 sinx O d. 7 2 (cosx + sinx) O e. NI-J sinx - 3 cosxQUESTION 5 Use the figure to find the exact value of the trigonometric function. cot 28 b a = 1,b = 6 O a. 35 37 O b. 12 37 O c. 35 12 O d. 37 35 O e. 12 35QUESTION 6 Given A = 560, B= 710, and a = 6. 10, use the Law of Sines to solve the triangle for the value of b. Round answer to two decimal places. C b a A C B O a. b = 6.96 O b.b = 5.88 O c. b = 6.33 O d. b = 5.15 O e. b = 5.35The baseball player in center field is playing approximately 320 feet from the television camera that is behind home plate. A batter hits a fly ball that goes to the wall 410 feet from the camera (see figure). The camera turns 80 to follow the play. Approximately how far does the center fielder have to run to make the catch? an A b ft 0 O a. 97.2 At O b. 103.2 At O c. 98.2 At O d. 108.2 At O e. 109.2 ft