Refer to the following figure. Which point has a y-coordinate that is equal to zero?
?

?

A. G
B. B
C. E
D. C
E. A


Answer: B

Mathematics

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Use mathematical induction to prove the following.6n > n

What will be an ideal response?

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Factor completely.4x2 + 4x - 48

A. (x - 3)(4x + 16) B. (4x + 12)(x - 4) C. 4(x - 3)(x + 4) D. 4(x + 3)(x - 4)

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Identify the maximum and minimum values of the function in the interval [-2?, 2?]. Use your understanding of transformations, not your graphing calculator.y = -7 sin x

A. Maximum value = 7; minimum value = -7 B. Maximum value = 14; minimum value = 0 C. Maximum value = 14; minimum value = -14 D. Maximum value = 7; minimum value = 0

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Express the sum using summation notation. +  +  + ... + 

A.
B.
C.
D.

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