SOLUTION: I have already done the equation. I just need to know how to graph this...Could anyone please help? y = -1/2 x + 3

Question 117233: I have already done the equation. I just need to know how to graph this...Could anyone please help?
y = -1/2 x + 3
Found 2 solutions by checkley71, MathLover1:
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
GRAPHING REQUIRES 2 POINTS OR A POINT & A SLOPE VALUE.
SETTIONG X=0 GETS 1 POINT
Y=-1/2*0+3
Y=3 SO WE HAVE THE POINT (0,3)
NOW SET Y=O
0=-1/2X+3
-1/2X=-3 CROSS MULTIPLY
-X=-6
X=6 SO WE HAVE A SECOND POINT (0,-6)
LOCATING THES 2 POINTS & DRAWING A LINE THROUGH THEM GIVE YOU THE DESIRED LINE.
(graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = -x/2-3).

Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

Solved by pluggable solver: PLOT a graph of a function

Plotting a graph:

This solver uses formula rendering system and here's the actual formula that was plotted:

graph( 600, 400, -10, 10, -10, 20, (-1/2)x+3 )

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