Provide an appropriate response.Is the set of integers closed under the operation of division? Support your claim with an example.

What will be an ideal response?


No; examples will vary. One example would be 2 ÷ 3 =  is not itself an integer.

Mathematics

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Find the domain of the composite function (f ? g)(x). Write the domain in interval notation.f(x) = , g(x) = 2x + 4

A. (-?, ?) B. [-2, ?) C. (-?, -2] ? [0, ?) D. [0, ?)

Mathematics

Solve the problem.Find the smallest positive angle, to the nearest degree, between the lines l1 and l2.l1: l2: .

A. 173° B. 30° C. 135° D. 45°

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Factor.y8 - 3y7 - y + 3

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Mathematics