Find the slope of the line in the picture below. Its kind of annoying to have to draw a graph every time we want to find the slope of a line isnt it. To get a viewing window containing the specified value of x that value must be between Xmin and Xmax.
Graph the function in a viewing window that contains the specified value of x.
If you go right the x-value is positive. Measure the slope of this line. For example if the equation is y 52x 7 the slope is 52. The value of m is the slope of the graph.