7x-4y=8
convert to y=mx+b form (slope form): -4y=8-7x
simplify:
-4y=8-7x
4y=7x-8
y=[tex] \frac{7}{4x} [/tex]-2
let's take a look at the equation again: y=mx+b
mx stands for slope or rate of change and b stands for the y-intercept
so the y-intercept of the line is (0,-2)
