Select the correct answer from each drop-down menu. The graphs below show the price of gas, G(m), for the first 10 months last year in Hanksville. Both graphs show the same information.
Brian is preparing a presentation and wants to emphasize that gas prices increased greatly over the first 10 months last year.

Complete the following sentences.

To emphasize the increase in the gas prices, it would be best for Brian to use for his presentation.
Brian should use this graph for his presentation because gas prices on this graph.