Answer:
y = 4x -27
Explanation:
We can use the point slope form of the equation for a line
y-y1 = m(x-x1)
where m is the slope and (x1,y1) is the point
y-5 = 4(x-8)
Distribute
y-5 = 4x - 32
Add 5 to each side
y-5+5 = 4x -32+5
y = 4x -27
This is in slope intercept form