If r(t) is the position vector of a particle in the plane at time t, find the indicated vector.Find the velocity vector.r(t) = (8t2 - 15)i + 
j
A. v = (16)i + 
j
B. v = (16t)i + 
j
C. v = (16t)i - 
j
D. v = 
i + (16t)j
Answer: B
Mathematics
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Find the Taylor series generated by f at x = a.f(x) = -8x + 10, a = -1
A. -8(x - 1) + 18 B. -8(x + 1) - 2 C. -8(x - 1) - 2 D. -8(x + 1) + 18
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Provide an appropriate response.Subtract: 5 days - 15 hours
A. 5 days 9 hours B. 4 days 5 hours C. 4 days 9 hours D. 5 days 15 hours E. none of the above
Mathematics
Solve by factoring.x2 + 10x + 24 = 0
A. {4, 6} B. {1, 24} C. {-24, -1} D. {-4, -6}
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Answer true or false.
?
If 
is defined on a closed interval 
, then 
has an absolute maximum value.
What will be an ideal response?
Mathematics