Graph the function. f(x) = 4 - 2

A.

B.

C.

D.


Answer: D

Mathematics

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Simplify, if possible.

A. -1
B.
C. 1
D. -3x

Mathematics

Use the change of base formula and the properties of logarithms to rewrite the expression as a single logarithm in the indicated base.loge2 x7 + loge3 x15 + loge4 x16, base e

A. ln 
B. 16 ln x
C. 25 ln x
D. ln 

Mathematics

Perform the indicated operation and simplify if possible. ÷ 

A.
B.
C.
D.

Mathematics

Solve.Suppose that y varies inversely as the square of x. If x is halved, what is the effect on y?

A. y is multiplied by 
B. y is multiplied by 4
C. y is multiplied by 
D. y is multiplied by 2

Mathematics