Question

HELP!!

what is the domain AND range for each problem!

f(x) = 1.5x + 10

g(x) = 25

h(x) = 15 - 3x

Answer 1

1. Domain:
`(-\infty, \infty)`, Range:
`(-\infty. \infty)`

2. Domain
`(-\infty, \infty)`, Range: 25

3. Domain:
`(-\infty, \infty)`, Range:
`(-\infty. \infty)`

Explanation:

The domain and range of all non-constant linear functions is
`(-\infty, \infty)`.