Can someone help me solve this asap ??? thank you :) !!​

How many days was the temperature above 90 degrees?

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.

Which graph represents the linear function below? y-3=1/2(x+2)