Solve the problem.Find and simplify f(a + h) - f(a) given f(x) = x2 - 2x.
A. 2ah + h2 - 2h
B. ah + h2 - 2h
C. 2ah + h2 - 2h + a2
D. 2ah + h2 - 2
Answer: A
Mathematics
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Find all the first order partial derivatives for the following function.f(x, y, z) = 
A. 
= - 
; 
= 
; 
= - 
B. 
= - 
; 
= - 
; 
= 
C. 
= 
; 
= 
; 
= 
D. 
= 
; 
= - 
; 
= 
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Using the derivative of f(x) given below, determine the critical points of f(x).f'(x) = (x - 5)2(x + 6)
A. -6, 5 B. -5, 0, 6 C. -5, 6 D. -6, -5, 5
Mathematics
Use the given information to find the exact value of the trigonometric function.cos ? = 
, csc ? > 0
Find sin 
.
A. 
B. 
C. 
D. 
Mathematics
Find the exact value of the trigonometric expression without the use of a calculator.
A. -2
B. - 
C. - 
D. -
Mathematics