SOLUTION: graph
2x-y=5
Algebra.Com
Question 141166: graph
2x-y=5
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given equation
Subtract from both sides
Rearrange the equation
Divide both sides by
Break up the fraction
Reduce
Looking at we can see that the equation is in slope-intercept form where the slope is and the y-intercept is
Since this tells us that the y-intercept is
.Remember the y-intercept is the point where the graph intersects with the y-axis
So we have one point
Now since the slope is comprised of the "rise" over the "run" this means
Also, because the slope is , this means:
which shows us that the rise is 2 and the run is 1. This means that to go from point to point, we can go up 2 and over 1
So starting at
, go up 2 units
and to the right 1 unit to get to the next point
Now draw a line through these points to graph
So this is the graph of through the points
and
RELATED QUESTIONS
graph... (answered by stanbon)
Graph
(1)... (answered by Alwayscheerful)
graph y=- 1/2x +5 (answered by tutorcecilia)
graph... (answered by CubeyThePenguin,ikleyn)
y>-5/2x-5
graph the... (answered by Alan3354)
Graph the equations:... (answered by Alwayscheerful)
Graph this equation.... (answered by jim_thompson5910)
Graph the line y=... (answered by Mathtut)
How do you graph... (answered by jim_thompson5910)