How to find be B on a slope y intercept (y = mx + b) (24,26) (23,25)

To determine B on the slope intercept you must, choose a coordinate and add them into the Y= MX + b spots in form and add you slope into the M position on the form.
Y=X+b, Y=1x+25 because the Y intercept is X=0 so in this equation Y=b Y=25 so b has to equal 25.