Yolanda needs 5 lbs of ground beef to make lasagna for a family reunion one package of ground beef has 2 1/2 pounds another packege ways 2 3/5 how much is left over

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36