Maths Help

What situation does the graph best represent?
(1,1) (2,1.5) (3,2) (4,2.5) (5,1)

Jake made a graph to display the number of pizzas eaten by his family over a 5-hour interval.

Frances made a graph to chart the growth (in meters) of her dog over 5 consecutive days.

Jamal made a graph to display how much rain (in inches) fell during a 5-minute period.

Charlie made a graph to show how many hours he studied History in a 5-day school week.
Hi, please help i think the answer is the last one. Please no wrong answers otherwise u will get reported. Only verified answers please!