Determine domain and range for f (x) = 72-12x

Domain: All real numbers

Range: All real numbers

Step-by-step explanation:

Domain is all the x-value inputs that can be used in the equation.

Range is all the y-value outputs that can be used in the equation.

Since the equation is linear, any value of x and y would work for both domain and range, so both are (negative infinity, positive infinity).