Given the recursive rule for an arithmetic sequence, what is the explicit rule? f(1) = -3 and f(n) = f(n-1) + 5 for n ≥ 2

What is the difference between the predicted value and the actual value

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb