Question

Quadratic Question

Answer 1

The \[h=-1/16(d-28)^2+49\]equation representing the path of a soccer ball is

Answer 2

The Height is 45 at a horizontal distance of 20, and I need to find another horizontal distance that has the same height, how Can I do this by using the equation

Answer 3

In the equation above h is height and d is horizontal distance

Answer 4

plug in 45 for "h" and solve for d
you will get 2 answers (1 is given as 20)

Answer 5

Replace h with 45 and isolate d variable.

Answer 6

That make sense, I was forgetting to divide the -1/16

thanks for the help

Answer 7

yeah isolate the squared part first before taking square root

your welcome :)