Tuesday
September 16, 2014

Homework Help: Math/Algebra do u know how to do slope intercept?

Posted by Chico on Thursday, March 26, 2009 at 6:31pm.

The following problems are in slope,point slope, and slope intercept forms of a line.

Could you check these thanks.

Find the slope intercept form of a line that passes through these two points (-4,4) and (2,1)

Answer: y= -1/2x-2

Find the slope intercept form of a line that is parallel to the line created in problem #1 and passes through the point ( -2,6)

Answer: y= -1/2x+4

Find the slope intercept form of a line that is perpendicular to the line created in problem #1 and passes through the point (1,3). What can you say about the relationship of this line and the line created in problem #2.

Answer: y= -1/2x+1/1/2
My response: I can say that is I used the same slope which is -1/2x

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