Given the function f(x) = Find (x) and use interval notation to give the domain of .

a. (x) = ; Domain of = [-7, )
b. (x) = - 7; Domain of = (-, )
c. (x) = + 7; Domain of = (- , 7)
d.(x) =; Domain of = [7, ]


b. (x) = - 7; Domain of = (-, )

Mathematics

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A.
B.
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D.

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Solve the problem.Henry is a quality control inspector. He is watching the production line for Barb's Raisin Cookie. Henry will reject a cookie with less than 9 raisins. In the past, one out of every 100 cookies had less than 9 raisins. Find the probability that the first cookie Henry rejects is the 5th cookie on the line.

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The function s = f(t) gives the position of a body moving on a coordinate line, with s in meters and t in seconds.s = 9t - t2, 0 ? t ? 9Find the body's speed and acceleration at the end of the time interval.

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Mathematics

Use the order of operations to simplify the expression.2

A.
B.
C.
D.

Mathematics