Find the Domain g(x)=3/4x+2
Problem
Solution
Identify the type of function. This is a rational function, which is defined for all real numbers except where the denominator is equal to zero.
Set the denominator equal to zero to find the values that must be excluded from the domain.
Solve for
x by subtracting2 from both sides.
Divide both sides by
4 to isolatex
Simplify the fraction.
State the domain. The domain consists of all real numbers except
x=−1/2
Final Answer
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