Learn about calculating interest on investments. Here we consider simple interest.
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The distance between a point and line is given by the shortest distance which is the perpendicular distance between the two. Learn more about what this is and how to find this distance.
Two lines on the Cartesian plane are either parallel or intersecting. If lines are intersecting, we want to find where they cross or their point of intersection.
Quadratics are polynomials of degree 2. These polynomials have some interesting properties. There are quadratics with special structures such as perfect squares and differences of squares. Many quadratics can be factors and we will be looking at how to factor different quadratics. Here we are introducing you to quadratics and how to factor “nice” quadratics.
There are many ways to combine functions. One of the ways is a function within another function of the composition of two or more functions. This is a little like nested functions. Learn more about the composition of functions and practice composing different functions.