Learn about the common discontinuities encountered and how to identify them.
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When we are faced with a quadratic that is not “nice” to factor we need to find a way to factor it. This is where the quadratic formula comes in. The discriminant is a value that can be calculated for each quadratic equation. Depending on the value of the discriminant, we can determine if the quadratic equation has a solution, or has factors, or not.
Learn how to find the slope of a line perpendicular to a given line. Practice finding the equation of a line perpendicular to a given line.
Learn what a power is and how to identify them. We will also look at some rules on how to perform “arithmetic” operations with powers. For example, multiplying, dividing, adding and subtracting powers. We will also look at powers of power.
Practice finding points of inflections and concavity of functions with Raise My Marks math tutoring and exercises, Ottawa, Toronto, Canada, IB math, AP calculus, university math and more.