Question 131360
FIRST YOU NEED TO FIND THE SLOPE
(Y2-Y1)/(X2-X1)
(-3-4)/(0-3)
-7/-3=7/3 IS THE SLOPE (m).
Y=mX+b NOW REPLACE THE X & Y VALUES WITH ONE SET OF VALUES & THE SLOPE=7/3 & SOLVE FOR THE Y INTERCEPT (b)
4=7*3/3+b
4=7+b
b=4-7
b=-3 THIS IS THE Y INTERCEPT.
Y=7X/3-3 IS THIS LINE EQUATION THROUGH THE POINTS (3,4)(0,-3).
{{{ graph( 300, 200, -6, 5, -10, 10, 7x/3 -3) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 7x/3 -3).