Draw the accurate picture of line having equation 2y=4x . Let α be the unknown constant.
a. Determine the point of intersection between line you have graphed and line y=1+αx ; answer will be the point in the xy plane whose coordinates involve unknown α .
b. Determine α so that intersection point in (a) has the x-coordinate 10
c. Determine α so that intersection point in (a) lies on -axis.