Graph the function.f(x) = 4-x

A.

B.

C.

D.


Answer: D

Mathematics

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Evaluate the function.If p(x) = 3x2 + 2x + 3, find p.

A.
B. -a4 - 2a2 + 1
C. a4 -  + 3
D.  -  + 3

Mathematics

Use the given trigonometric function value of ? to find the requested trigonometric function value of the acute angle ?. Rationalize the denominator where necessary.cos ? = Find csc ?.

A.
B.
C.
D.

Mathematics

Solve the problem.The distance D that a spring is stretched by a hanging object varies directly as the weight W of the object. If a 19-kg object stretches a spring 10 cm, find the distance when the weight is 29-kg.

A. 15.26 cm B. 58 cm C. 55.1 cm D. 0.53 cm

Mathematics

Solve.The total pages of a hardbound book are 5.5 cm thick. The front and back covers are each  thick. How high would a stack of 8 of these books be?

A. 46.88 cm B. 72.8 cm C. 5.86 cm D. 45.44 cm

Mathematics