Gary’s soccer team plays 12 games in a season. Each game is 45 minutes long. His older brother hector plays the same number of games but twice as long. How many minutes does hector’s re plays each season? Draw a bar diagrams and write and solve?

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for

Line ab is y = -7/5x + 56/5i don't understand  where point d comes into this.