5. The graph represents the balance y of a savings account as a function of time x. a. What is the y-intercept? b. What does the y-intercept mean in this situation? c. What is the slope? d. What does the slope mean in this situation? e. Write an equation for the function. f. Use your equation to predict the balance of the saving account after 6 weeks. g. Use your equation to predict the balance of the saving account after 10 weeks.
