Nadnadme03p73hdcgo Nadnadme03p73hdcgo Mathematics Answered HELP HELP 100 POINTS!! Paola was given the equation y= -x + 3. Which of following is an equivalent representation of the equation. a. f(x) = -x + 3 b. f(y) = x c. y = -f(x) + 3 d. f(y) = -x + 3 i also need a explanation