If f(3) = 20 and f(5) = 30, which of the following could be the value of f(x)?
4x+3
2x2-X
2x2-2x
5x+5

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Find the value of x. round the length to the nearest tenth

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12