We’re always considering distance when travel. We are looking for the shortest distance but we are restricted by roads or whatever form of transportation we choose to use. The shortest distance between any two point is, however, a straight line. Given two points we look at the formula for finding the shortest distance between two point, or the distance formula.
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Learn what the slope of a line is in the Cartesian plane, . Practice finding the slope of lines.
The difference of squares is another specially structured quadratic. A difference of squares has a very specific factorization which we will learn about.
What does it mean for points to be equidistant? We take a look at the meaning of this and then look at how we can determine if points are equidistant using mathematics and formulas we have seen such as the distance formula.
Practice subtraction exercise sheets.