Sue has 18 sweets. tony also has 18 sweets. sue gives tony x sweets. sue then eats 5 of her sweets. tony then eats half of his sweets. write the expression for the number of sweets sue and tony now have.

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