What is the initial value of the function represented by this graph

What is the value of the expression "two less than six times the diffrence of a number and five" when n = 9?

What is the solution set of the quadratic inequality x^2-5< or equal to 0

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