4 Slope of a LineNotice that this is the rate of change of y with respect to x.The units of the range variable go in the numerator and the units of the domain go in the denominatorNow, how would this look in function notation?
5 Definition of SlopeThe slope of the line is it’s measure of steepness. It measures the rate of change of the line. In all lines the slope is constant, it doesn’t change no matter where you are at on the line.
6 Find the Slope of the line containing the points
7 BicyclesIn groups, generate the line that relates the number of wheels to the number of bicycles. Represent it Graphically.What does the slope of this line represent?Is this a discrete or continuous function?
8 Graph of a Line x y -1 -5 -3 1 2 3 What do the red points represent? -3123What do the red points represent?What does the line represent?
9 InterceptsWhere the graph crosses the x-axis is the x-intercept. It has coordinates (a,0).Where the graph crosses the y-axis is the y-intercept. It has coordinates (0,b).
10 The x and y intercepts of a line (0,b)x-interceptx(a,0)
11 ExampleFind the x and y intercepts of the line given by:
12 Slope Intercept FormAny stinking point on the lineyy-interceptx
13 Determine the slope and y-intercept of the following
14 Point Slope Form Any stinking point on the line y Any stinking fixed point on the linex
15 Find the Equation of the Line Through the Points
16 Line FormulasSlope FormulaSlope Intercept FormPoint Slope Form
Your consent to our cookies if you continue to use this website.