Find the quadratic approximation of f at x = 0.f(x) = tan 9x
A. Q(x) = 1 + 9x2
B. Q(x) = 1 - 
x2
C. Q(x) = 1 + 
x2
D. Q(x) = 9x
Answer: D
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Use limits to find the derivative function f' for the given function f. Then evaluate f'(a) for the given values of a.f(s) = 
; a = -1, 
A. f'(s) = 
; f'(-1) = 
, f'
= 
B. f'(s) = 
; f'(-1) = 3, f'
= 
C. f'(s) = 
; f'(-1) = 3, f'
= 
D. f'(s) = 
; f'(-1) = - 
, f'
= 
A scatterplot with the line of best fit that has a downward (from left to right) slop would be considered a _________ correlation
Fill in the blank(s) with the appropriate word(s).
Solve the problem.Show that g(x) = 
is an increasing function of x.
What will be an ideal response?
The island of Madagascar has large, undeveloped deposits of a rare mineral. A European mining company is interested in locating in Madagascar to extract this mineral. This is an example of an international strategy being motivated by
A. sourcing of resources and supplies. B. seeking to expand or develop new markets. C. competitive rivalry. D. leveraging core competencies and learning.