The function graphed is of the form    or where d is the least possible positive value. Determine the equation of the graph.

A. sin 
B. cos 
C. cos x - 
D. cos 


Answer: D

Mathematics

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Solve the problem. Round to the nearest hundredth.What percent of 106 is 15.90?

A. 0.15% B. 0.07% C. 15.00% D. 666.67%

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Find the length and direction (when defined) of u × v.u = -2i + 4j - 4k, v = 4i - 8j + 8k

A. 6(2i - 4j + 4k)
B. 6(2i - 4j + 4k)
C. 0; 2i- 4j + 4k
D. 0; no direction

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Round off a measurement of 5m to three significant digits.

A. 5.m B. 5.00m C. 500m D. undetermined

Mathematics

Write a fraction to represent the shaded part of the figure.

A.
B.
C.
D.

Mathematics