The function gives the distances (in feet) traveled in time t (in seconds) by a particle. Find the velocity and acceleration at the given time.s = 
, t = 3
A. v = 
ft/s, a = - 
ft/s2
B. v = - 
ft/s, a = 
ft/s2
C. v = 
ft/s, a = - 
ft/s2
D. v = - 
ft/s, a = 
ft/s2
Answer: B
Mathematics
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?
?
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Graph the function and its inverse using the same set of axes. Use any method.f(x) = log x; f-1(x) = 10x
A. 
B. 
C. 
D. 
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Express the sum using summation notation.2 + 4 + 6 + ... + 16
A. 
B. 
C. 
D. 
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Determine whether or not the function is one-to-one.
A. Yes B. No
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