Use the graph to determine the equation of the parabola.
A. x = (y - 2)2 - 3
B. y = (x + 2)2 + 3
C. y = (x - 2)2 - 3
D. x = (y + 2)2 - 3
Answer: A
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Find the volume of the solid generated by revolving the region about the y-axis.The region enclosed by x = 
, x = 0, y = - 3, y = 3
A. 
?
B. 6?
C. 
?
D. 
?
By calculating an appropriate number of terms, determine if the series converges or diverges. If it converges, find the limit L and the smallest integer N such that 
for 
otherwise indicate divergence.an = n tan 
A. diverges B. L = 0, N = 28 C. L = 1, N = 6 D. L = 1, N = 28
Find the functions f and g so that F(x) = (f o g) (x).F(x) = 
+ 5
A. f(x) = x + 5, g(x) = 7/x2 B. f(x) = x, g(x) = 7/x + 5 C. f(x) = 7/x2, g(x) = 5 D. f(x) = 1/x, g(x) = 7/x + 5
Use a graphing calculator to approximate the vertex of the graph of the parabola defined by the following equation.y = -5x2 - 4x + 6
A. (0.4, 6.8) B. (-0.4, 5.2) C. (-0.4, 6.8) D. (2, 6.8)