Answer
Domain: $(-2,-1,0,1,2,3)$
Equation:
$2y-x=5$
$2y=5+x$
$y=\frac{1}{2}x+\frac{5}{2}$
Ordered pairs: $(-2,1.5)(-1,2)(0,2.5)(1,3)(2,3.5)(3,4)$
Range: $(1.5,2,2.5,3,3.5,4)$
Work Step by Step
Step 1: The domain means all the $x$ values of the function
Step 2: The original equation is $2y-x=5$ (make $y$ the subject)
Step 3: Subtract $x$ from both sides of the equation
Step 4: Divide with $2$ on both sides of the equation
Step 5: In order to get the ordered pair, substitute $x$ with each of the values in the domain to get the $y$ values.
Step 6: The range means all the $y$ values of the function
