SOLUTION: 1. Find the slope and y-intercept of the line. 15x + 9y = –27 (the possible answers are) -slope is 5/3; y- intercept is 3 -slope is -5/3; y-intercept is -3 -slope is -5/3;

Algebra ->  Linear-equations -> SOLUTION: 1. Find the slope and y-intercept of the line. 15x + 9y = –27 (the possible answers are) -slope is 5/3; y- intercept is 3 -slope is -5/3; y-intercept is -3 -slope is -5/3;       Log On


   

Question 240838: 1.
Find the slope and y-intercept of the line.
15x + 9y = –27
(the possible answers are)
-slope is 5/3; y- intercept is 3
-slope is -5/3; y-intercept is -3
-slope is -5/3; y- intercept is -1/3
-slope is -3/5; y-intercept is -3
3.
Find the x- and y-intercept of the line.
–7x + 6y = 84
• x-intercept is –12; y-intercept is 14.
• x-intercept is 14; y-intercept is –12.
• x-intercept is –7; y-intercept is 6.
• x-intercept is 6; y-intercept is –7.
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
15x + 9y = –27
9y=-15x-27
y=-15x/9-27/9
y=-5x/3-3 ans. (red line)
Slope=-5/3 y intercept=-3
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–7x + 6y = 84
6y=7x+84
y=7x/6+84/6
y=7x/6+14 ans. (green line)
x intercept=-12, y intercept=14
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+graph%28+300%2C+200%2C+-12%2C+5%2C+-10%2C+10%2C+-5x%2F3+-3%2C+7x%2F6+%2B14%29+ (graph 300x200 pixels, x from -12 to 5, y from -10 to 10, of TWO functions -5x/3 -3 and 7x/6 +14).