Can someone help me with this ??

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.

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.