Please show your work !! 3and 4

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

The area of square garden is 300m squared. how long is the diagonal?