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.
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Practice identifying when to use the cosine and sine laws to solve problems.
Practice calculating simple interest with Raise My Marks math tutoring and exercises; Ottawa, Toronto and across Canada; Provincial curriculum, IB math, AP calculus AB/BC and more.
Another form of interpreting the linear relation is with the parametric equation of a line. In this form we have an unknown or parameter value. Depending on how many parameters there are we determine the type of “plane” we have. In our case here we will see one parameter indicating that we have a line.
What is interpolation and extrapolation of points on a line? Learn how to interpolate and extrapolate points on a line.