Find the LCD. Do not combine fractions. ,  

A. 6(x + 4)
B. (x + 4)
C. 2(x + 4)
D. 12(x + 4)


Answer: D

Mathematics

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Find the slope of the curve for the given value of x.y = x3 - 9x, x = 1

A. slope is -3 B. slope is -6 C. slope is 1 D. slope is 3

Mathematics

Provide an appropriate response.When asked to describe logarithms in one simple sentence, the teacher said, "Logarithms are exponents". What is meant by this sentence?

What will be an ideal response?

Mathematics

Compute the values of f(x) and use them to determine the indicated limit.If f(x) = , find  f(x). 

A.
 ; limit = 1.210
B.
 ; limit = 5.10
C.
 ; limit = 4.0
D.
 ; limit = ?

Mathematics

Solve the given trigonometric equation analytically (using identities when necessary for exact values when possible) for values of x for 0 ? x < 2?.cos 3x cos x + sin 3x sin x = 0

A.
B.
C.
D.

Mathematics