Verify that the given point lies on the graph of the unit circle. Then use symmetry to find three other points that also lie on the graph of the unit circle.

A.  and 
B.  and 
C.  and 
D.  and 


Answer: D

Mathematics

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Without graphing, find the vertex.f(x) = 62 - 6.76

A.
B.
C.
D.

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Use the Venn diagram shown to list the set in roster form.A ? C

A. {2, 3, 4, 6, 8, 9, 10, 11, 12, 13} B. {11} C. {4, 11, 12} D. {11, 13}

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Use the change of base formula to approximate the logarithm to four decimal places.log3.4 282

A. 4.6102 B. 82.9412 C. 2.4502 D. 0.2169

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Find the intercepts for the graph of the equation.2x + y = 6

A. (6, -6); (6, 6) B. (3, 0); (0, 6) C. (0, 6); (0, -6) D. (6, 0); (-6, 0)

Mathematics