Stuart is comparing two different cell phone companies: talktalk and fun phones. both company’s monthly costs are shown.

Based on the information presented in the image, Fun Phones has lower monthly costs after 4 month.

Explanation:

As shown on the image, Fun Phones has 160 of monthly costs after 4 month, while TalkTalk has 162.5.  

For TalkTalk monthly cost can be concluded by first identifying the point of 4 month on the axis y (month). Now you can see, that point on the arrow, which correspond to 4 month on axis x, corresponds to 162.5 on axis y.

fast - juice wrld