3
? 2
A. 7
B. 8
C. 6
D. 4
Answer: B
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Perform the indicated operations on a calculator. Express the result with the proper accuracy and precision. Assume that all numbers are approximate.
A. 0.006446 B. 0.05508 C. 0.055080 D. 0.0551
Give the coordinates of the vertex and graph the equation in a window that includes the vertex.y = x2 + 5
A. Vertex: (5, 0)
B. Vertex: (0, 5)
C. Vertex: (-5, 0)
D. Vertex: (0, -5)
Provide the proper response.True or False? A hyperbola has eccentricity between 0 and 1.
A. True B. False
Rewrite the equation in standard form. Find the center and radius of the circle.x2 + y2 - 16x - 12y + 75 = 0
A. (x - 8)2 + (y - 6)2 = 25 center (8, 6), r = 5 B. (x + 8)2 + (y + 6)2 = 25 center (-8, -6), r = 5 C. (x - 8)2 + (y - 6)2 = 25 center (8, 6), r = 25 D. (x - 6)2 + (y - 8)2 = 25 center (6, 8), r = 5