The formula for body mass index is BMI = w/h^2 x 703, where w is a person’s weight (in pounds) and h is a person’s height (in inches). Find the weight of a 13-year-old boy that is 60 inches tall and has a BMI of 20.5.

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