The equation of the line with an x intercept of 3 and a y intercept of − 4 can be written in the form y=mx+b

Question

where 

the number m is:  

the number b is:

Answer 1

y intercept -4 = b, x intercept 3

y=mx+b

y=mx -4

0=m(3) -4

3m=4

m = 4/3

y=4x/3 -4

m= 4/3, b= -4