Respuesta :

Aboveblue03

Answer:   1

the first intercept is (1,2) & the second is (3,4)

Step-by-step explanation:  4-2/ 3-1 = 2/2 = 1

formula   2y-y1/ x2-1x which basically means, 1st y intercept - y intercept and 1st x intercept - 2nd x intercept