Answered

what is the correct formula of slope?

Sagot :

m=\frac{y^2-y^1}{x^2-x^1}
VilesXviz
[tex]M= \frac{y}{x} [/tex]

Slope =  change in y  
             change in x

[tex]M=\frac{y_2-y_1}{x_2-x1} [/tex]

or

M = tangent Ф