Please help me answer it correctly please please help I will mark you brainliest if it’s correct

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?

Me i need ! find the asymptote and determine the end behavior of the function from the graph. the asymptote of the function is= blank 1 . for very high x-values,y =blank 2 options for blank 1 x=2 x=-2 x=3 x=-3 blank 2 options moves towards negative infinity moves toward the horizontal asymptote moves toward the vertical asymptote moves toward positive infinity

What is the value of -3/4 to the 4th power? -256/81 -81/256 81/256 256/81