Solve the system graphically.
A. (15, 9)
B. (9, 15)
C. (-9, 3)
D. (0, 0)
Answer: B
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Solve the problem.A particle is moving so that its x- and y-coordinates are given by 
and 
(in ft). Find the magnitude of its acceleration when 
A. 12 ft/s2 B. 48 ft/s2 C. 9 ft/s2 D. 5.8 ft/s2
Solve.A game show awards points to contestants based on how many rounds the contestants make it through. For the first 15 rounds, contestants get p points per round. After that, they get twice as many points for each additional round they pass. During one episode of the show, x contestants made it through 15 rounds, and y contestants made it through 25 rounds. Find an expression in factored form for the total number of points awarded during that episode.
A. 5p(3x + 7y) points B. 5(3xp + 5yp) points C. 5p(3yp + 7xp) points D. 15p(3x + 4y) points
Match the correct viewing rectangle dimensions with the figure. 
A. [-10, 5, 1] by [-10, 5, 1] B. [-1, 8, 1] by [-1, 8, 1] C. [-4, 5, 1] by [-1, 8, 1] D. [-1, 8, 1] by [-4, 5, 1]
Find the y-intercepts and any x-intercepts.y = x2 - 2x - 24
A. y-intercept (-24, 0), x-intercepts (0, 6) and (0, -4) B. y-intercept (0, 24), x-intercepts (6, 0) and (-4, 0) C. y-intercept (0, -24), x-intercepts (6, 0) and (-4, 0) D. y-intercept (0, -24), x-intercepts (-6, 0) and (4, 0)