Determine whether the vertex of the graph of the following function is a maximum point or a minimum point. Also find the coordinates of the vertex.
?
?
A. vertex: 
, a maximum point
B. vertex: 
, a minimum point
C. vertex: 
, a minimum point
D. vertex: 
, a minimum point
E. vertex: 
, a maximum point
Answer: B
Mathematics
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Let L be the value of 
f(x). Use graphical methods, and the additional information provided, to find a 
so that if 
then 
Let f(x) = x2 + 2, x0 = 2, L = 6, and ? = 1.0
A. 4 B. 0.2 C. 0.5 D. 0.24
Mathematics
Evaluate the indicated double integral over R.
; R = {(x, y): 0 ? x ? 1, 0 ? y ? 1}
A. 
(e5 - e3 - e2 + 1)
B. 
(e5 - e3 - e2 - 1)
C. 
(e5 - e3 - e2 + 1)
D. 
(e5 - e3 - e2 - 1)
Mathematics
Use integration by parts to establish a reduction formula for the integral.
A. 
= xn ex - n 
B. 
= xn ex - 
C. 
= xn ex - n 
D. 
= xn ex + n 
Mathematics
Find the sum.
4k
A. -5461 B. 5459 C. 3261 D. -3277
Mathematics