The graph of the piecewise function is shown.
what is the range of f(x)?
a) { f(x)| –∞ < f(x) < ∞}
b) { f(x)| –∞ < f(x) ≤ 4}
c) { f(x)| 4 < f(x) < ∞}
d) { f(x)| 0 ≤ f(x) < ∞}

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.