Linear Functions

      This is the first chapter that you will study with Mr. Ford.  You learn about lines, how to graph them, and how to solve them.  You will discuss important concepts such as the slope, distance and midpoint formulas.  You also learn how to algebraically tell if two lines are perpendicular or parallel.  Linear Functions have many useful applications such as determining the break-even point for a fundraiser or the amount that railroad tracks will expand or contract in relatin to temperature.  Linear Functions are very useful in the real world, so be sure you understand them!

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