Use the vertex and intercepts to sketch the graph of the equation. Give the equation for the parabola's axis of symmetry.x = -2(y - 1)2 + 3
A. Axis of symmetry is x = -1.
B. Axis of symmetry is y = -1.
C. Axis of symmetry is y = 1.
D. Axis of symmetry is x = 1.
Answer: C
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Evaluate the surface integral of the function g over the surface S.G(x, y, z) = x2y2z2; S is the surface of the rectangular prism formed from the planes x = ± 2, y = ± 2, and 
A. 768 B. 256 C. 512 D. 16
Use the accompanying table to find the solutions to the given equation on 
2 cos2 ? + cos ? - 1 = 0
Y1 = 2(cos(X))2+cos(X)-1
A. 0° B. 120°, 240° C. 60°, 180°, 300° D. None
Provide an appropriate response.True or false? The LCD of the two fractions 
and 
is 
if the greatest common factor of b and e is not 1.
A. True B. False
Determine the quartiles as specified.The test scores of 15 students are listed below. Find the first quartile.
A. 54.50 B. 54.0 C. 55 D. 57.5