The graph of a piecewise-defined function is given. Write a definition for the function. 

A.

B.

C.

D.


Answer: D

Mathematics

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Find the asymptotes of the hyperbola. -  = 1

A. y - 3 = (x - 4), y - 3 = - (x - 4)
B. y - 4 = (x - 3), y - 4 = - (x - 3)
C. y - 4 = (x - 3), y - 4 = - (x - 3)
D. y - 3 = (x - 4), y - 3 = - (x - 4)

Mathematics

Divide: 250 ÷ 0.125

A. 2000 B. 0.2 C. 200 D. 20

Mathematics

Solve the problem.Suppose that there is no straight path for driving between towns A and B. To drive from Town A to Town B, it is necessary to travel due east for 21 miles, then due north for 18 miles. How far apart, to the nearest tenth of a mile, are the towns?

A. 345.0 mi B. 27.7 mi C. 6.2 mi D. 459.0 mi

Mathematics

Find the percent using a proportion. Round your answer to the nearest tenth if necessary.3.6 inches is what percent of 20 inches?

A. 5.6% B. 555.6% C. 18% D. 0.2%

Mathematics