Answer the questions about the following function.

f(x)=18x^2/x^4+81

(a) Is the point (3,1) on the graph off?

(b) If x=2, what isf(x)? What point is on the graph off?

(c) If f(x)=1, what isx? Whatpoint(s) is(are) on the graph off?

(d) What is the domain off?

(e) List thex-intercepts, ifany, of the graph of f.

(f) List they-intercept, if there isone, of the graph of f.