1 meter of fabric cost $8 and 3 meters of fabric costs $24 this means that the price is $8 per meter.
you could also look at the equation at the top of the graph that says y=8x where "x" is the number of meters. so if you have 3 meters of fabric you would plug the number 3 into that equation y=8(3) to get $24
Based on this your answer should be "C" $8 for every meter of fabric
