SOLUTION: Graphing functions. All of them are based off of the basic slope equation: y = mx +b
y = -3/4x + 4
y = 3x - 5
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Question 672831: Graphing functions. All of them are based off of the basic slope equation: y = mx +b
y = -3/4x + 4
y = 3x - 5
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Do it like this one:
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Solving systems of equations by graphing
Y=3x-1
Y=5-1/2x
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The 2 equations are linear, so the graph is a straight line.
You need 2 points.
Pick 2 values for x, find y.
Plot the 2 points.
Draw a line thru them
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The intersection of the lines is the solution of the system.
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