Solve the problem.If an object is thrown upward with an initial velocity of
per second from a height of
, the height of the object in feet after t seconds is given by the formula
Represent the height of the object after 3, 4, and 7 seconds as ordered pairs of the form (t, s).
A. (3, 456), (4, 544), (7, 616)
B. (3, -9), (4, -121), (7, -649)
C. (3, 591), (4, 679), (7, 751)
D. (3, 687), (4, 271), (7, 1423)
Answer: C
Mathematics
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A. Differentiable B. Continuous but not differentiable C. Neither continuous nor differentiable
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Simplify the expression. Write the answer using positive exponents.(xy)-8
A.
B. -x8y8
C. -8xy
D.
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Determine whether or not the function is one-to-one.
A. No B. Yes
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Multiply.(12 - 5x)(12 + 5x)
A. 144 - 25x2 B. 144 - 120x - 25x2 C. 144 + 120x - 25x2 D. 144 - 5x2
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