SOLUTION: Can i get some help please?
Find the equation of the following lines:
The line that contain the following (-2,1) and and is perpendicular to the line= -2x+7
Thank y
Algebra.Com
Question 386395: Can i get some help please?
Find the equation of the following lines:
The line that contain the following (-2,1) and and is perpendicular to the line= -2x+7
Thank you,
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Determine the slope of the given line by inspection of the coefficient on 
.
Use the fact that the slopes of perpendicular lines are negative reciprocals, which is to say:
to calculate the slope of the desired line.
Use the point-slope form of an equation of a straight line to create the desired equation.
 )
where )
are the coordinates of the given point and 
is the calculated slope.
John
My calculator said it, I believe it, that settles it
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