Units 1 - 3 Review Quiz

For what value of x does g(x) = 2?

What is the range of this data?

Given the recursive equation a₁ = 5 and aₙ = 3aₙ₋₁, which equation is the explicit form for this equation?

An ice rink can hold up to 400 skaters. The owners charge $$200 to rent the rink for 6 hours, plus$$ 4 for each person skating. The total cost to rent the rink is a function of the number of people skating, p. Which inequality best represents the domain of the function?

What is the domain of the function?

If f(x) = 4x - 7, what is the value of f(3)?

What is the y intercept of the function?

The function y = -2x + 22 models the average number of pigs on a farm, where x is the number of days after July 1. The function y = 4x + 10 models the average number of horses at the farm, where x is the number of days after July 1. After how many days is the average number of pigs and horses at the farm the SAME?

Given the two functions h(x) = 4x + 8 and g(x) = 2x + 3, what is the value of h(4) + g(5)?

Lance deposits $6,200 into a bank account that earns 4% annual interest. Which function can be used to determine the amount of the money in the account after x years?