If possible, factor the polynomial completely. If a polynomial cannot be factored, state that it is prime.9a2 - 4

A. (3a + 2)(3a - 2)
B. Prime
C. (3a + 2)2
D. (3a - 2)2


Answer: A

Mathematics

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Give a verbal description of the subset of real numbers represented by the following interval, and sketch the subset on the real number line. ? [3, ?) ?

A. [3, ?) denotes the set of all real numbers less than 3.


B. [3, ?) denotes the set of all real numbers less than or equal to 3.


C. [3, ?) denotes the set of all real numbers greater than 3.


D. [3, ?) denotes the set of all real numbers equal to 3.


E. [3, ?) denotes the set of all real numbers greater than or equal to 3.


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Perform the indicated operations and simplify the expression. ?

What will be an ideal response?

Mathematics

Decide whether the pair of lines is parallel, perpendicular, or neither.x = 6y = -9

A. parallel B. perpendicular C. neither

Mathematics

Match the function with its graph.f(x) = 

A.

B.

C.

D.

Mathematics