Prove the identity.sin 4u = 2 sin 2u cos 2u

What will be an ideal response?


sin 4u = sin (2u + 2u) = 

Mathematics

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Graph the piecewise function.f(x) = 

A.

B.

C.

D.

Mathematics

Use a graphing utility to graph the polar equation.r = 

A.

B.

C.

D.

Mathematics

Divide:

Mathematics

Write in scientific notation.0.00000094508

A. 9.4508 × 106 B. 9.4508 × 10-7 C. 9.4508 × 10-6 D. 9.4508 × 107

Mathematics