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Intermediate Algebra and Functions Videos


TSI Math: Understanding Points of Intersection

Two parabolas are graphed in the coordinate plane. Parabola A is a function, and parabola B is not a function. What is the maximum number of points of intersection that the two parabolas could have?


Quadratic and Other Polynomial Expressions, Equations, and Functions Videos 18 videos

TSI Math: Solving a Quadratic Equation for x
5 Views

What is x for the equation 2x² + 36 = -18x?

TSI Math: Finding a Line's x-Intercept Given a Point on that Line
4 Views

Which of the following points is a location where the function f(x) = -2x² + 12x + 54 crosses the horizontal axis?

TSI Math: Recognizing the Correct Factors to Solve an Equation
10 Views

Which of the following are the solutions to the equation c² – 4c = 12?

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