The Basics of Linear Equations

1:Linear equations are the mathematical means of expressing a constant change, be it growth, speed, decay, or the like.
(y=mx+b (y= slope times x plus y-intercept.))

2:Linear equations. are graphically marked by a straight line with a slope that intersects the y, and x-axes.

3:The function of a linear eqn. is a straight, slanted line much like: / or \. However, the absolute function, [x], is a straight line parallel to the x-axis, perpendicular to the y-axis: _  



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