How do you graph #y=2x+1 #?
1 Answer
Jun 1, 2018
See a solution process below:
Explanation:
First, solve for two points which solve the equation and plot these points:
First Point: For
Second Point: For
We can next plot the two points on the coordinate plane:
graph{((x+1)^2+(y+1)^2-0.035)((x-1)^2+(y-3)^2-0.035)=0 [-10, 10, -5, 5]}
Now, we can draw a straight line through the two points to graph the line:
graph{(y-2x-1)((x+1)^2+(y+1)^2-0.035)((x-1)^2+(y-3)^2-0.035)=0 [-10, 10, -5, 5]}