Solve the following.At what points on the graph of f(x) = 2x3 - 3x2 - 39x is the slope of the tangent line -3?
A. (3, -90), (1, -40)
B. (-3, 36), (-90, -74)
C. (0, 0), (-2, 50)
D. (3, -90), (-2, 50)
Answer: D
Mathematics
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Use the given zero to find the remaining zeros of the function.f(x) = x3 + 7x2 + 19x + 13; zero: -3 + 2i
A. -3 - 2i, 1 B. -3 - 2i, -1 C. 2 - 3i, -1 D. 2 - 3i, 1
Mathematics
Solve the equation.
- 
= 1
A. {-3, -1} B. {3} C. {-1, 3} D. ?
Mathematics
Simplify.
7
A. 
B. 
C. x7y7
D. 
Mathematics
Find the root if it is a real number.- 
A. Not a real number B. -9 C. -40 D. 9
Mathematics