Answer to Question #19570 in Trigonometry for Kristen Woods
find the slope of the line that is a) parallel and b) perpendicular to the given line
write an equation for the line in point/slope form and slope/intercept form that has the given condition.
2a) passes through (-7,2) and is parallel to 7x+2y=0
2b) passes through (3,-1) and is perpendicular to y=2x-3