Question

which line is parallel to the line segment joining P (-7,2) and Q (3, -8)

Answer 1

first find the slope of a line passing through two given points?
that is( -8 -2)/(3+7)
=-10/10
=-1

Answer 2

since parallel lines have same slope use this condition to find the equation of line parallel to it

Answer 3

i have 4 options y=3/2x+2, b) y= -x+2 c) y= x+2 d) y= -3/2x+2 i think its c is it really?