Given the function below, where f(1)=2, what is the value of f(2)? f(n)=3f(n-1)+4n

Given the function below, where f(1)=2, what is the value of f(3)? (refer to previous question)

f(n)=3f(n-1)+4n

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

What are the domain and range of the function f(x)=2^x+1