=2..=4_=7,=1 line L:y = 2x + 4,2 = 1 Point P: ( 7, 2, 1) a) Produce an equation for line M in the format: y = (a point) + t(a vector), t E R, so that M is parallel to L, and point P is on line M. Are M and L co-incident (the same line)? Explain. xXO yya zzD a = b = C ,sothatlineNisperpendicularto b) Produce an equation for line N in the format line L and passes through point P