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

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3 votes

Answer:

Domain: All real numbers

Range: All real numbers

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).

User Aswin Mohan
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