SOLUTION: I would like to see a step by step solving for y=4x. HOw do I figure the plotting points?

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Question 153911This question is from textbook elementary & Intermediate Algebra
: I would like to see a step by step solving for y=4x. HOw do I figure the plotting points? This question is from textbook elementary & Intermediate Algebra

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
y=4x
To find the plotting points make a table assigning a value for x & solving for y:
x------y
1------4 when x=1 then y=4
2------8 when x=2 then y=8
-3-----12 when x=-3 then y=-12
0------0 when x=0 then y=0
now plot these points & you'll have the line y=4x.
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+y+=+4x%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = 4x).