Suppose the position of an object moving in a straight line is given by the specified function. Find the instantaneous velocity at time t.s(t) = 4t2 - 3t - 1, t = 4
A. 29
B. 13
C. 28
D. 51
Answer: A
Mathematics
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Solve the equation. Express radicals in simplest form.(4z - 1)2 = 
A. 
, 
B. 
, - 
C. 3, -1
D. 
, - 
Mathematics
Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.log8
A. 
log813 - log87
B. log87 - log8
C. log4
- log47
D. log8
+ log87
Mathematics
Find the function value. If the result is irrational, round your answer to the nearest thousandth.Let g(x) = 
x. Find g(5.5).
A. 420.888 B. -16.5 C. 0.004 D. 0.002
Mathematics
Graph the function.Use the graph of f(x) = 2x to obtain the graph of g(x) = 2x + 2.
A. 
B. 
C. 
D. 
Mathematics