Answer:
false
Step-by-step explanation:
[tex]m=\frac{\Delta y}{\Delta x}[/tex]
Slope is the ratio of change in vertical direction to change in horizontal direction. It gives us the gradient and steepness of a line. If [tex]m>0[/tex] then the slope is said to be increasing, and decreasing if [tex]m<0[/tex]. If the slope is zero then the function is neither increasing nor decreasing.
A straight line is of the form
[tex]y=mx+c[/tex]
Hence, m = δx / δy is false
