slope=4, y-intercept=-3
y = 4x - 3
slope=2/5, (10,3) is on the line
y = mx + b
3 = 2/5(10) + b
3 = 4 + b
3 - 4 = 4 - 4 + b
-1 = b
y = 2/5x - 1
write an equation that describes each line in slope intercept form.
slope=4, y-intercept=-3
slope=2/5, (10,3) is on the line
1 answer
1 answer