Find the direction the parabola opens, the coordinates of the vertex, the equation of the axis of symmetry and draw the graph.x = y2 - 2y + 4
A. 
opens up; vertex (1, 3);
axis of symmetry x = 1
B. 
opens right; vertex (3, 1);
axis of symmetry y = 1
C. 
opens down; vertex (-1, 5);
axis of symmetry x = -1
D. 
opens right; vertex (3, -1);
axis of symmetry y = -1
Answer: B
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Solve.How much water fits in a cone-shaped cup with a 9 inches radius and a 20 inches height? Use 3.14 as an approximation for ? and round to the nearest tenth of a cubic centimeter.
A. 3391.2 in3 B. 2543.4 in3 C. 376.8 in3 D. 1695.6 in3
Determine the value of a that makes F(x) an antiderivative of f(x).f(x) = 
, F(x) = 
A. -5 B. 5 C. -4 D. 4
Factor completely. If the polynomial is prime, state so.4x8 - 25y4
A. (2x4 + 5y2)(2x2 - 5y)(2x2 + 5y) B. (2x2 - 5y)2(2x2 + 5y)2 C. (2x4 - 5y2)(2x4 + 5y2) D. prime
Provide an appropriate response.Perform the indicated operations and simplify your answer: 
+ 2
What will be an ideal response?