Match the graphs above with the following descriptions by in

Match the graphs above with the following descriptions by indicating the graph corresponding to each description in the answer blank to the left of the description.

1. The temperature in a house that loses heat on a very cold winter day in the northern hemisphere.

2. The amount of money in a savings account after an initial investment that compounds continuously over time.

3. The concentration of tree pollen in the air over the course of a year.

4. The distance from the finish line of a runner waiting for the start of a race and then running at a constant speed.

5. The number of bacteria on a nutrient petri dish after a group of bacteria is initially introduced.

please explain your answers. Thank you

Solution

1 c

2 b

3 e

4 a

5 d