Formular for distance

Which is f(5) for the function –2x2 + 2x - 3?

Which verbal expression best describes the algebraic expression 3x ÷ 5? the quotient of three times some number and five the product of some number and five divided by three the quotient of three and some number times five the sum of three and some number divided by five

Which answer choice is it? is it the first ,second,third or fourth giving 40 points for whoever answers correctly you