Question

State the domain and range. If possible write each using set notation, inequalities interval notation

Answer 1

1.

D: (-4, 3)

R: (-2, 3)

2.

D: (0, 60)

R: (0, 400)

3.

D: (-infinity, infinity)

R: (-Infinity, 1]

4.

D: (-infinity, infinity)

R: [3, infinity)

Explanation:

The domain is just what the smallest value is on the x axis, to the largest, as is range as well, but with the y axis instead.