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Algebra Foundations I

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  • Write an equation with a slope of 3 and passing through the point (-8, 10)
    y - 10 = 3(x+8)
  • What is this formula called?
    Slope formula
  • Write the slope intercept form
    y = -3/4x + 7
  • What is the slope?
    m = -2/3
  • What is the slope intercept form using the information from this graph?
    y = 3x +2
  • What is the slope intercept form?
    y = mx + b
  • Find the slope of (3, 7) and (-4, 9)
    m = -2/7
  • Define slope in your own words
    Answer varies - rise over run, how steep the line of a graph is, it can be positive or negative
  • What does this letter stand for?
    slope
  • What is the slope intercept form using the information from this graph?
    y = 2x