Question

1.Write a function rule for the cost of movie tickets shown in the table below. Please show the steps to your solution.
# of Tickets
2

3

5
Cost in $
17.50

26.25

43.75

2. Solve the absolute value equation.
|2x+1| ≥9

3. Write an inequality equation to the statement below and graph the solution. All real numbers that are greater than 6 or less than 2.

4. If x = -6 when y = -3 in a direct variation relation, what is the value of y, when x equals 54? Please state the constant of variation.