Graph the system of inequalities.2x - y ? 8x + 3y ? -9

A.

B.

C.

D.


Answer: B

Mathematics

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For the given function f(x), find a bound for the indicated remainder term on the given interval.f(x) = e-4x; R2; a = 0; [-0.1, 0.1]

A. 0.00715 B. 0.23869 C. 0.01591 D. 0.00025

Mathematics

Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)

A. 21m B. 21 + m C. 21 + 7m D. 21 + 3m

Mathematics

Provide an appropriate response.Write  as a whole or mixed number.

A.
B.
C.
D.

Mathematics

Use the power-reducing identities to rewrite the expression that does not contain trigonometric functions of power greater than 1.4 sin x cos3 x + 4 sin3 x cos x

A. 2 sin x B. 2 cos x C. 2 sin 2x D. 2 cos 2x

Mathematics