Question

What are the domain and range of the function?

A. Domain: {-2. -1,0, 1, 8, 27}; Range: {-8,-1,0, 1, 2, 3}

B.Domain: {-8, -1, 0, 1, 8, 27}; Range:{-2,-1,0, 1, 2, 3}

C.Domain: {0, 1, 2, 3, 8, 27}; Range: {-8, -2, -1}


D. Domain: {-2, -1,0, 1, 2, 3} Range: {-8, -1, 0, 1, 8, 27}​

Answer 1

D) Domain: {-2, -1,0, 1, 2, 3} Range: {-8, -1, 0, 1, 8, 27}​

Explanation:

The domain is all of the x-values, thus the domain is {-2, -1,0, 1, 2, 3}

The range is all of the y-values, thus the range is {-8, -1, 0, 1, 8, 27}

So the only true answer is D