Question 117166
YOU'RE ON THE RIGHT TRACK:
Y=mX+b IS THE LINE EQUATION WITH m=SLOPE & b=Y INTERCEPT.
I WOULD ASSUME ONE SET OF POINTS WOULD SURFICE.
THEN YOU NEED TO DRAW 10 DIFFERENT SLOPES(m) THROUGH THAT POINT.
OR YOU CAN REPLACE THE (X,Y) VALUES & THE GIVEN SLOPE m=0, m=3/4 ETC. AND DRAW THE LINES THROUGH THE CHOSEN POINT & THE Y INTERCEPT VALUE (b).