Determine whether the graph represents a function.
A. Yes
B. No
Answer: B
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Factor. Check by multiplying.3s + 24 + 6t
A. 3(s + 24 + 2t) B. 6(s + 8 + t) C. 3(s + 8 + 2t) D. 3(s + 24 + 6t)
Evaluate the integral.
A. 
B. 
C. 
D. 
Solve the problem.Ron throws a ball straight up with an initial speed of 70 feet per second from a height of 5 feet. Find parametric equations that describe the motion of the ball as a function of time. How long is the ball in the air? When is the ball at its maximum height? What is the maximum height of the ball?
A. x = 0, y = -16t2 + 70t + 5 4.445 sec, 2.188 sec, 81.563 feet B. x = 0, y = -16t2 + 70t + 5 8.605 sec, 2.188 sec, 597.255 feet C. x = 0, y = -16t2 + 70t + 5 8.891 sec, 2.188 sec, 76.563 feet D. x = 0, y = -16t2 + 70t + 5 4.302 sec, 2.188 sec, 5.025 feet
Find the area of the triangle. Approximate values to the nearest tenth when appropriate.base = 26.5 cm, height = 20 cm
A. 265 cm2 B. 250 cm2 C. 200 cm2 D. 530 cm2