SOLUTION: 1) Graph the equation and identify the y-intercept: y=5x-9 2) Graph the equation and identify the y-intercept: y=1/2x 3) Graph the equation and identify the y-intercept: y+x=-

Algebra ->  Graphs -> SOLUTION: 1) Graph the equation and identify the y-intercept: y=5x-9 2) Graph the equation and identify the y-intercept: y=1/2x 3) Graph the equation and identify the y-intercept: y+x=-      Log On


   

Question 148360: 1) Graph the equation and identify the y-intercept: y=5x-9
2) Graph the equation and identify the y-intercept: y=1/2x
3) Graph the equation and identify the y-intercept: y+x=-6
4) Graph the equation and identify the y-intercept: x+4y=12
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
1) Graph the equation and identify the y-intercept: y=5x-9
2) Graph the equation and identify the y-intercept: y=1/2x
3) Graph the equation and identify the y-intercept: y+x=-6
4) Graph the equation and identify the y-intercept: x+4y=12
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You'll have to do the graphs, I see no way for me to do them here.
#1, 2 and 3 are in the y-intercept form, y = mx+b
1) the y-intercept is -9
2) the y-intercept is 0
3) the y-intercept is -6
4) x+4y=12
4y=-x + 12
y = -x/4 + 3
The y intercept is 3