# How do you graph the equation by plotting points #y=3x+4#?

##### 1 Answer

Feb 18, 2016

graph{3x+4 [-10, 10, -5, 5]}

#### Explanation:

you can spot 2 points on the x and y axes and draw a line that passes through them.

For x-axis: y=0 then

so we've found the point that the line intercepts x-axis :

Find the point on y axis similarly, by letting x=0

Therefore the point that the line intercepts y-axis :

Mark them on the graph and combine them with a line

graph{3x+4 [-10, 10, -5, 5]}

Feel free to ask questions if you have any