Answer :
Mx= slope (rise over run)
B = the number on the y intercept
For example y=4x+9
Sole would be up 4 and 1 over and it'll go through positive 9 on the y axis.
B = the number on the y intercept
For example y=4x+9
Sole would be up 4 and 1 over and it'll go through positive 9 on the y axis.