Use the graph of the function. Determine over what interval(s) the function is positive or negative.
Positive
Negative

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?