Question 66297: 1. draw the graph of each line using its y-intercept and its slope:
4x+3y=9
2. determine if the lines are parallel, perpendicular, or neither:
y= 1/3x+1/2
3. find the equation of the line, write answer in slope-intercept form
The line is parallel to -3x+2y=9
Answer by checkley71(8403)   (Show Source):
You can put this solution on YOUR website! 4X+3Y=9
3Y=-4X+9
Y=-4/3X+3 SLOPE = -4/3 WITH A Y INTERCEPT OF 3
THE SECOND LINE
Y=X/3+1/2 IS NEITHER PARALLEL NOR PERPENDICULAR AS SHOWN ON THIS GRAPH.
 (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = -4x/3 + 3,y = x/3 + 1/2).
-3X+2Y=9
2Y=3X+9
Y=3X/2+9/2
Y=1.5X+4.5 THIS LINE HAS A SLOPE OF 1.5 & A Y INTERCEPT OF 4.5 AS SHOWN.
 (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = -1.5x + 4.5).
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