Find the domain of the rational function.f(x) = 

A. {x|x ? 12, -3}
B. {x|x ? -36, 1}
C. {x|x ? 12, 3}
D. {x|x ? -12, 3}


Answer: D

Mathematics

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Answer the question.A television manufacturer sold three times as many televisions in 1995 as it did in 1985. To illustrate this fact, the manufacturer draws a pictogram as shown below. The television on the right is three times as tall and three times as wide as the television on the left. Why is this pictogram misleading? What visual impression is portrayed by the pictogram?

What will be an ideal response?

Mathematics

Graph the parabola.y = -3x2 - 2x - 4

A.

B.

C.

D.

Mathematics

Evaluate the function for the indicated input and interpret the result.A(4, 23, 6) where A(w, ?, h) = w?h.  (f computes the volume of a rectangular solid with width w, length ?, and 

A. A(4, 23, 6) = 552  The volume of a rectangular solid with width 4, length 23, and height 6 is 552. B. A(4, 23, 6) = 644  The volume of a rectangular solid with length 4, width 23, and height 6 is 644. C. A(4, 23, 6) = 276  The volume of a rectangular solid with width 4, length 23, and height 6 is 276. D. A(4, 23, 6) = 644  The volume of a rectangular solid with width 4, length 23, and height 6 is 644.

Mathematics

Use transformations to graph the function.y = 4 sin (? - x)

A.

B.

C.

D.

Mathematics