Find the vertex of the parabola.(y - 3)2 = 8(x + 1)

A. (1, -3)
B. (-1, 3)
C. (-3, 1)
D. (3, -1)


Answer: B

Mathematics

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Translate using numbers and symbols.Fifteen minus a number

A. t - 15 B. 15 - t C. 15 ÷ t D. 16 - t

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Use the graph to answer the question.Is f continuous at x = 0?

A. Yes B. No

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Find the vertices and the foci of the given ellipse. +   = 1

A. V: (-5, 0), (5, 0)
F: (- , 0), (, 0)
B. V: (0, 25), (4, 0); 
F: (0, 5), (2, 0)
C. V: (0, -25), (0, 25); 
F: (0, -5), (0, 5)
D. V: (0, -5), (0, 5);
F: (0, - ) and (0, )

Mathematics

Sketch the graph of the exponential function. Label the y-intercept.f(x) = x

A.

B.

C.

D.

Mathematics