Which graph shows an even function? ​

Given the parent function of [tex]f(x)=x^4[/tex], what change will occur when the function is changed to [tex]f(\frac{1}{2} x)[/tex]?

Find dy/dx using implicit differentiation ln(20+e^xy)=y

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?