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A demo that shows how to substitute possible x-y ordered pairs into an equation to find out whether they create a true statement, determining which are solutions and which are not.
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Just a short demo of how read the location of an (x, y) point on a Cartesian coordinate graph
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Shows how to interpret and graph on a number line a set written in set builder notation, then goes on to transfer the line graph to interval notation.
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This demonstrates how to find these values for a quadratic equation of the form y = ax^2 + bx + c.
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This gives a graph of a parabola which is the graph of a quadratic equation or function. The demonstration first includes classifying it as a parabola that is opening downward or upward. Then it…
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Just showiing how to locate and write down the x-intercepts and y-intecepts when looking at a graph
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Finding the points where a particular graph crosses each axis on the x-y coordinate plane.
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