OpenStudy (anonymous):

Select the equations that are parallel and perpendicular to y = x + 5 and that pass through the point (-2, -1). parallel: y = -x - 1 perpendicular: y = x + 2 parallel: y = x - 1 perpendicular: y = -x + 1 parallel: y = x + 1 perpendicular: y = -x - 3 parallel: y = 2x - 2 perpendicular: y = -2x - 1

4 years ago
OpenStudy (anonymous):

hint - first find the gradient (quite obvious) then put it in the formula y-y1=m(x-x1) for perpindicular thge gradient would be different - (remember to change the sign and flip) hope that would help you

4 years ago