Question and answer
(1 - 7x)(1 + 9x)
(1 - 7x)(1 + 9x); 1 + 9x - 7x - 63x^2 = 1 + 2x - 63x^2, in order: -63x^2 + 2x+ 1
Expert answered|andrewpallarca|Points 34820|
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Asked 4/8/2014 12:02:10 PM
Updated 4/8/2014 2:34:39 PM
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This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [4/8/2014 2:34:39 PM]
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Updated 4/8/2014 8:38:10 PM
1 Answer/Comment
The slope of the line whose equation is x - 6y + 12 = 0 is 1/6.
x - 6y + 12 = 0
-6y = -x - 12
y = 1/6x + 2 which is the slope intercept form.
Added 4/8/2014 8:27:24 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/8/2014 8:37:33 PM]
Find the y-intercept of the line whose equation is 3x - 4y = -2
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Question
Not Answered
Updated 4/8/2014 8:25:57 PM
2 Answers/Comments
The slope of the line whose equation is px - qy = r is p/q.
Added 4/8/2014 8:24:06 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/8/2014 8:38:16 PM]
(1 - 7x)(1 + 9x)
= 1 + 9x - 7x - 63x^2
= 1 + 2x - 63x^2
Added 4/8/2014 8:25:57 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/8/2014 8:38:21 PM]
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