I cannot find the answer to this question please help

Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table