Find the perimeter of the shape.

A. 9
B. 42
C. 21
D. 13 + 4


Answer: C

Mathematics

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Choose the graph that represents the given function without using a graphing utility.f(x) = 

A.

B.

C.

D.

Mathematics

Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = -2(x + 1)2 - 3 

A.

B.

C.

D.

Mathematics

Write the number as a decimal.5.546 × 10-6

A. 0.0000005546 B. -5,546,000 C. 0.000005546 D. 0.00005546

Mathematics

Simplify the difference quotient by rationalizing the numerator. ? ?

A.
B. ?
C. ?
D. ?
E. ?

Mathematics