Can someone Help Me Please​

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit