Use the graph to answer the question.Is f continuous at x = 3?

A. No
B. Yes


Answer: A

Mathematics

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If you have the following function, f ( x ) = -x 2 - 6x + 4, compute f (3), f (-1), f (7), f (-5). 

A. f (3) = –3, f (-1) = 14, f (7) = 13, f (-5) = 62 B. f (3) = –5, f (-1) = 11, f (7) = 11, f (-5) = 59 C. f (3) = –2, f (-1) = 13, f (7) = 14, f (-5) = 61 D. f (3) = –4, f (-1) = 12, f (7) = 12, f (-5) = 60 E. f (3) = –6, f (-1) = 9, f (7) = 9, f (-5) = 58

Mathematics

Rewrite the expression using the Distributive Property and simplify the result.3 ? (-2a + 6)

A. -6a + 6 B. -2a + 18 C. -36a D. -6a + 18

Mathematics

Choose the most reasonable unit of measure.Pencil width: 0.6  (in., ft, yd, mi)

A. ft B. yd C. in. D. mi

Mathematics

Complete.168 hr =    days

A. 56 B. 84 C. 49 D. 7

Mathematics