So on your graph you would start at (0,8) and put a dot. Then from that point go up 2 units and over 1 unit and put another dot. From that spot go up 2 units and over 1 unit and put another dot.
You should have dots at the three points: (0,8) and (1,10) and (2,12).
Now line up the three dots and draw the line. And don't forget to put arrows at each end of the line.
first you write down your equation. next step is to ADD 2x to both sides because -2x + 2x = 0 which will leave you with y on the left side and 8 + 2x because you added 2x to this side as well) whatever you do to one side you must do to the other. so you end up with y=8+2x which makes the graphing a lot easier. now on your graph put a dot on the point that marks (0,8) because that is your y intercept (8) the you use 2 as your slop and go up 2 over one because 2 in a faction reads 2/1 so you go up two over 1. if after youve switched the numbers to something like y=8+2x and it is 8-2x make sure you go down 2 and over one ps over 1 is directed at the right
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Rewrite as
y = 2x + 8
Now use y=mx+b
Where m=slope and b=y-intercept.
So on your graph you would start at (0,8) and put a dot. Then from that point go up 2 units and over 1 unit and put another dot. From that spot go up 2 units and over 1 unit and put another dot.
You should have dots at the three points: (0,8) and (1,10) and (2,12).
Now line up the three dots and draw the line. And don't forget to put arrows at each end of the line.
:)
Graph Y 2x-8
First rewrite this as y=mx+b
In this case:
y=2x+8
Now to graph this, it's probably easier to find the y and x intercepts and just connect the dots.
So
Make y=0 to find the x interecept:
0=2x+8
Minus 8 and divide by 2:
-4=x
So you have the point: (-4,0)
Now find the y intercept by making x=0
y=2(0)+8
so (0,8) is the y intercept.
Now just connect the dots and draw arrows on each side.
Have a nice day :)
first you write down your equation. next step is to ADD 2x to both sides because -2x + 2x = 0 which will leave you with y on the left side and 8 + 2x because you added 2x to this side as well) whatever you do to one side you must do to the other. so you end up with y=8+2x which makes the graphing a lot easier. now on your graph put a dot on the point that marks (0,8) because that is your y intercept (8) the you use 2 as your slop and go up 2 over one because 2 in a faction reads 2/1 so you go up two over 1. if after youve switched the numbers to something like y=8+2x and it is 8-2x make sure you go down 2 and over one ps over 1 is directed at the right
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/// f'=2=k/2sqrtx ksqrtx=2x+8 x=4 k=8
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How do I graph y-2x=8?
Math help please
graph 2x8