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Gradient intercept form: y = mx + b

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Intros
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Lessons
  1. Overview: Slopes of lines
  2. What is Slope intercept form?
    • What is so important about it?
  3. Slope intercept form VS. General form VS. Slope-point form
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Examples
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Lessons
  1. Determine the Slope-Y-int form from the graph.

    1. write the equation in slope intercept form: y = mx + b

    2. determine the equation of the graph in slope intercept form: y = mx + b
  2. Determine the slope, Y-int, domain, and range of the following linear function.
    1. y=32x+1y = {3 \over 2}x +1
    2. 3x−5y=83x - 5y = 8
    3. 4x−15=04x - 15 = 0
  3. Given the slope & Y-Int, write the equation in the slope -intercept form
    1. m=7,b=−2m = 7, b = -2
  4. A point (2,6)(2,6) passes through an equation of y=−5x+by = -5x + b. Find "bb".
  5. A point (1,4)(1,4) passes through an equation of y=mx−5y = mx - 5. Find "mm".
  6. Given two points through a line, find the slope-intercept form
    1. (−6,1)(-6, 1) & (2,6)(2, 6)
    2. (−47,4)({-4 \over 7}, 4) & (2,34)(2, {3 \over4})
    3. (6,1)(6, 1) & (−10,9)(-10, 9)