How do you use the intercepts to graph #-x+4y=8#?
1 Answer
You only need two points to draw a line graph,therefore, compute the intercepts
Explanation:
From the given equation
Let us do it
Set
and
this means there is a point on the line at
Now set
this means there is another point on the line at
Now, to graph the
Kindly see the graph of
graph{-x+4y=8[-20,20,-10,10]}
God bless...I hope the explanation is useful.