Select the correct answer from each drop-down menu.

the graph represents the piecewise function
f(x) = { a (-x^2, b 2x^2, c (x/2)^2, d x^2), if (a x is less than 2, b x is greater than 2, c x is less than or equal to 2, d x is greater than or equal to 2); (a -5, b -5/2, c 4, d 5), if (a 2 is less than x and x is less than 4, b 2 is less than or equal to x and x is less than or equal to 4, c 2 is less than or equal to x and x is less than 4, d 2 is less than x and x is less than or equal to 4)}.