Herrod Session 4 Mix Presentation

AlgebraMath
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Herrod Session 4 Mix Presentation

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Tags: Algebra Math
  1. Graphing Ordered Pairs on a Coordinate Plane

    Slide 1 - Graphing Ordered Pairs on a Coordinate Plane

    • By: Amanda Herrod
  2. CSOs Addressed

    Slide 2 - CSOs Addressed

    • M.3HS.PR.14     
    • explain why the x-coordinates of the points where the graphs of the equations y = f(x) and y = g(x) intersect are the solutions of the equation f(x) = g(x); find the solutions approximately, e.g., using technology to graph the functions, make tables of values or find successive approximations. Include cases where f(x) and/or g(x) are linear, polynomial, rational, absolute value, exponential and logarithmic functions. (Include combinations of linear, polynomial, rational, radical, absolute value, and exponential functions.) (CCSS.Math.Content.HSA-REI.D.11)
    • M.3HS.PR.15     
    • graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases. Graph polynomial functions, identifying zeros when suitable factorizations are available and showing end behavior. (Relate to the relationship between zeros of quadratic functions and their factored forms.) (CCSS.Math.Content.HSF-IF.C.7)
  3. Key Terms

    Slide 3 - Key Terms

    • coordinate plane – two-dimensional number line where the vertical line is called the y-axis and the horizontal is called the x-axis. These lines are perpendicular and intersect at their zero points. (mathplanet.com)
    • X- axis – the line on the coordinate plane that goes left to right, or horizontally
    • Y- axis – the line on the coordinate plane that goes up and down, or vertically
    • ordered pair - contains the coordinates of one point in the coordinate system. A point is named by its ordered pair of the form of (x, y). (mathplanet.com)
  4. Coordinate plane:

    Slide 4 - Coordinate plane:

    • Click to see an explanation
    • of coordinate plane:
    • Khan Academy Coordinate Plane
    • Click to do an activity plotting points
    • Plotting Points Activity
  5. Khan Academy Video: plotting ordered pairs

    Slide 5 - Khan Academy Video: plotting ordered pairs

  6. Quiz time!

    Slide 6 - Quiz time!

    • The x- axis goes left to right (T/F)
    • The y- axis goes left to right (T/F)
    • An ordered pair is a set of points on an axis (T/F)
    • The coordinate plane has 4 quadrants (T/F)
    • An ordered pair must have an “x” and a “y” value (T/F)