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AIM: Graphing Slope Intercept Form
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SLOPE INTERCEPT FORM y = mx + b m = slope (how the points Move)
b = y-intercept (where the Bomb hits the target)
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To graph in slope-intercept form
Write the equation in y = mx + b form by solving for y Identify slope as m (number multiplied to x) Identify y-intercept as b (number without the x) Make a point at b on the y-axis Move from that point m rise/run for the next point. Continue until you can connect the points in a line through the coordinate plane.
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Example y = 5x + 3 slope = 5 = 5/1 5 rise = 5 up 1 run 1 right
y-intercept = 3
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Example y = 5x + 3 slope = 5 y-intercept = 3
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Example y = -2x slope = -2 y-intercept = 0
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Example y = -2x slope = -2 y-intercept = 0
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Example slope = y-intercept = -2
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Example slope = y-intercept = -2
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Example 2y = 4x - 6 2y = 4x - 6 Divide by 2. y = 2x - 3 Slope = 2
y-intercept = -3
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Example 2y = 4x - 6 2y = 4x - 6 Divide by 2. y = 2x - 3 Slope = 2
y-intercept = -3
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