Answer:
slope = [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y= intercept )
Given
2y - x = 4 ( add x to both sides )
2y = x + 4 ( divide all terms by 2 )
y = [tex]\frac{1}{2}[/tex] x + 2 ← in slope- intercept form
with slope m = [tex]\frac{1}{2}[/tex]