How do you graph #y=2x-9#?
1 Answer
Aug 30, 2016
See explanation
Explanation:
Produce a table of points (coordinates). Select values for x and calculate the corresponding value for y.
People state that you need two point. 3 is better as the third is a sort of check. They should all line up. If not then check your calculations.
I have produced a table for more than 3 point.
I would suggest the points for x= 0, 5 and 10
Show your table so that the person marking your work can see what you have done.
Label the axis and give the graph a title.
For example: Graph of
Your graph should look something like this:
