Question

slope: 4, y-intercept:-6

Answer 1

y=4/1x-6 is if you are trying to put in slope intercept form

Answer 2

slope-intercept form of a line:
y=mx+b
m=slope
b=y-intercpet

Data:
m=4
b=-6

the equation of the line will be:
y=4x-6

Answer:  y=4x-6