20 points! first person who answers this question will be brainliest! don't guess only answers if you know! thanx
what situation does the graph best represent?

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

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

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

d) charlie made a graph to show how many hours he studied history in a 5-day school week.

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.