I need help with this PLS. Thank you!

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?

Which is a graph of a proportional relationship?

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0