Question 325692
Using the function f(x)=-(x-1)(x+1)(X-4)(x+4), amswer the questions... 
What are the x-intercepts?:::x = 1,-1,4,-4 
This function is in factored form, multiply it out.
=-(x^2-1)(x^2-4) 
= -x^4-5x^2+4
----------------------
What is the y-intercept?:::-4
-------------------------------- 
What is the end behavior?:::-inf
-------------------------------- 
Fill in the points (2,36)(-2,36)
-------------------------------- 
What is the domain of this function? All Real Numbers
---------------------------------
What is the range of this function? All Real Numbers <=4
=====================================
Cheers,
Stan H.