Question 221210
m=-2,b=0


Step 1.  I assume you want to plot this line using the  slope-intercept form.


Step 2.  The slope-intercept form is given as y=-mx+b where m is the slope and b is the y-intercept at b or at point (0,b).

So the equation is y=-2x+0=-2x or 


{{{y=-2x}}}


Step 3.  Here's a plot of the line and note the slope m=-2 and b=0.  Note that a slope m=-2 means one unit to the right is two units down.


{{{graph(300,300, -5, 5, -5, 5, -2x)}}}


I hope the above steps were helpful. 


For free Step-By-Step Videos on Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra or for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.


And good luck in your studies!


Respectfully,
Dr J


drjctu@gmail.com


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