Answer :

Answer:

Domain: (-∞, ∞)

Range: (-∞, ∞)

Step-by-step explanation:

f(x) = 4x + 5 is a function whose graph is a line.

There are no restrictions on the value of x or on the value of y.

The domain is all real numbers.

The range is all real numbers.

Domain: (-∞, ∞)

Range: (-∞, ∞)