A computer game once awarded
points using y = 175x + 150, where y
represented the total number of points
and x represented the number of levels
completed. The graph represents the
function for the number of points earned
for the new version.

A. The old version awards 50 more points for each level.

B. The new version awards 75 more points for each level.

C. The old version awards 125 more points for each level.