Find the points of inflection.f(x) = 2x3 - 9x2 + 12x
A. 
B. 
C. 
D. No points of inflection exist
Answer: C
Mathematics
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Solve the problem.Show that the point P(5, -3, -6) is equidistant from the points 
) and B(6, -1, -7).
A. The distance between P and A is 
; the distance between P and B is 
B. The distance between P and A is 
; the distance between P and B is 
C. The distance between P and A is 2; the distance between P and B is 2
D. The distance between P and A is 3; the distance between P and B is 3
Mathematics
Express the relationship between a small change in x and the corresponding change in y in the form 
.f(x) = x
A. dy = 
dx
B. dy = 
dx
C. dy = 
dx
D. dy = 
dx
Mathematics
Divide and simplify.
A. 
B. 
C. 
D. 
Mathematics
Use the graph to determine the value of the function.f(-3)
A. 4 B. 2 C. 0 D. 6
Mathematics