=D I have been stuck on this omg

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

A50% increase followed by 33 1/2% decrease

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