Corban K.

The quadratic function f(x) = a(x − h)2 + k is in vertex form. The graph of f is a parabola with vertex (x, y) = __________   3.1 (2)

Owners of a recreation area are filling a small pond with water. Let y represent the total amount of water in the pond (in liters). Let x represent the total number of minutes that water has been... more

Milan sold t-shirts and hats at a festival. His total profit was $106 . He made a $4 profit for each t-shirt he sold. He also made a profit of $34 from selling hats. How many t-shirts did he... more