II. Exercises Exercise 1
Directions: Describe the end behaviors of the following functions:
1. f(x) = x5 - 19x + 48x
2. f(x) = -x - 49x2-5
3. f(x) = x2 – 10x + 16
4. f(x) = - X(X + 9) (x - 1)
5. f(x) = 4x2 - 2x + 1​

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice

Complete the equation of the live through (-1,6) (7,-2)