Simplify each side of the equation, if possible. Then solve the equation.
x + 3x + 5 + 5x =
- 
A. x = -4
B. x = 1
C. x = 10
D. x = 0
Answer: A
Mathematics
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Find the volume of the solid generated by revolving the region about the y-axis.The region enclosed by the triangle with vertices (3, 0), (3, 2), (5, 2)
A. ?
B. ?
C. ?
D. ?
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Evaluate the integral.
A. cos-1 x + C
B. sin-1
x + C
C. 2 cos-1 x + C
D. sin-1 x + C
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Provide the proper response.Without graphing, justify why x2 + 4 - 4x - 12y + 60 = 0 is the equation of a parabola.
What will be an ideal response?
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Match the graph to one of the listed functions.
A. f(x) = x2 + 6x B. f(x) = -x2 + 6 C. f(x) = x2 + 6 D. f(x) = -x2 + 6x
Mathematics