Find and simplify the difference quotient of f, 
, for the function.f(x) = x2 + 7x - 8
A. 2x+ h - 8
B. 
C. 2x+ h + 7
D. 1
Answer: C
Mathematics
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Parametrize the surface S.S is the lower portion of the sphere x2 + y2 + z2 = 36 cut by the cone z = 
.
What will be an ideal response?
Mathematics
Graph the function.y = -x2 + 3
A. 
B. 
C. 
D. 
Mathematics
Find the indicated derivative.Find y(4) if y = -5 cos x.
A. y(4) = -5 cos x B. y(4) = -5 sin x C. y(4) = 5 sin x D. y(4) = 5 cos x
Mathematics
Write the logarithmic equation as an exponential equation.log327 = x
A. 3x = 27 B. 27x = 3 C. x3 = 27 D. 273 = x
Mathematics