Question 94083
7X+3Y=2
3Y=-7X+2 TO SHOW THE INTERCEPTS WE SET X=0 & SOLVE FOR Y THUS:
3Y=-7*0+2
3Y=2
Y=2/3 THUS THIS POINT IS (0,2/3)
NOW SET Y=0 & SOLVE FOR X THUS:
0=-7X+2
-7X=-2
Y=-2/-7
X=2/7 THUS THIS POINT IS (2/7,0)
PLUT THESE 2 POINTS & DRAW A LINE THROUGH THEM WITH A SLOPE OF -7.