y-intercept at x = 0:
-3y -12 = 0
-12 = 3y
y = -4
x-intercept at y=0
2x-12 = 0
2x = 12
x = 6
2007-03-28 04:30:17
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answer #1
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answered by MamaMia © 7
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The line of this equation will intercept the x axis when y = 0. Therefore:
2x-12=0
x = 6 (x intercept)
Equally, the y intercept is when x = 0:
-3y-12=0
y = 12/(-3) = -4 (y intercept)
2007-03-28 04:30:55
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answer #2
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answered by Jesus is my Savior 7
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I dont understand the x and y intercept yet this appears like a simultaneous equation to me. the second one equation is two cases the first one. So, 2(2x+3y) = 2(6) = 4x+6y = 12 So 12 = 12
2016-12-02 22:44:18
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answer #3
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answered by ? 4
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in order to find X-intercept: subsitute y=0 into the equation.
therefore,when y=0,
2x-3(0)-12=0
2x=12
x=6
in order to find Y-intercept: subsitute x=0 into the equation.
thus when x=0
2(0) -3y-12=0
-3y=12
y=12/-3
y=-4
2007-03-28 04:32:19
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answer #4
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answered by BrInGiToN 2
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When x = 0, 3y = - 12
y = - 4
Cuts y axis at (0,-4), the y - intercept
When y = 0,2x = 12
x = 6
Cuts x axis at (6,0), the x - intercept
2007-03-28 06:33:10
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answer #5
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answered by Como 7
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2x-12=3y thus y intercept is -4
2x=3y+12 thus x intercept is 6
2007-03-28 04:29:32
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answer #6
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answered by Anonymous
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hello i think the answer is:
The y-intercept is (0,-4) and the x-intercept is (6,0)
I worked it out pretty quickly so im not really sure!! Hope you find the answer soon!!
Have a great day!!
2007-03-28 04:32:49
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answer #7
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answered by Lisa 1
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2x - 3y - 12 = 0
2x - 3y - 12 + 12 = 0 + 12
2x - 3y + 3y = 3y + 12
2x = 3y + 12
2x / 2 = 3y / 2 + 12 / 2
x = 2/3y + 6
- - - - - - -
x intercept is 6
- - - - - - - - - - - - - -
2X - 3Y - 12 = 0
2x - 3y - 12 + 12 = 0 + 12
2x - 3y = 12
2x - 3y - 2x = - 2x + 12
- 3y = - 2x + 12
- 3y / - 3 = - 2x / - 3 + 12 / - 3
y = - 2x / - 3 + 12 / - 3
y = 2/3x + (- 4)
y = 2/3x - 4
- - - - - -
y itercept is - 4
- - - - - - - -s-
2007-03-28 04:37:43
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answer #8
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answered by SAMUEL D 7
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X=9+3n
Y=2n
(n=0,1,2,3...)
2007-03-28 04:34:04
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answer #9
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answered by Hang 3
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