Question 117715
Y=mX+b IS THE LINE EQUATION.
-5=3/4*4+b
-5=3+b
b=-5-3
b=-8 THEREFORE THE LINE EQUATION THROUGH (4,-5), WITH A SLOPE OF 3/4 & A Y INTERCEPT (0,-8)
Y=3X/4-8
{{{ graph( 300, 200, -6, 12, -10, 10, y = 3x/4 -8) }}} (graph 300x200 pixels, x from -6 to 12, y from -10 to 10, y = 3x/4 -8).