Suppose a pizza must fit into a box with a base that is 12 inches wide.
You can use the quadratic function a=(Pi)r^2 to find the area of a pizza in terms of its radius.
What values of r make sense for the function?
What values of a make sense for the function?
You can use the quadratic function a=(Pi)r^2 to find the area of a pizza in terms of its radius.
What values of r make sense for the function?
What values of a make sense for the function?