Find the coordinates of the point that is 2/5 the way from point F to point A

What is the quadric regression equation that fits these data

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca