Question

How do you find the domain and range of `y = 4 - 3x`?

Answer 1

Both `xandy` have no restrictions

Explanation:

There are no special functions involved like squares or roots or fractions. This is a linear functiun.
So `-oo < x<+ooand -oo < y<+oo`
graph{4-3x [-105.4, 105.5, -52.7, 52.8]}