Question

HELP ME

When graphing the function fx)= x ²-81/x²-11x+18 on your graphing calculator, what is the most appropriate
viewing window for determining the domain and range of the function?
Xmin: -10, Xmax: 10
Ymin: –10, Ymax: 10

Xmin: -5, Xmax: 5
Ymin: –5, Ymax: 5

Xmin: 0, Xmax: 10
Ymin: 0, Ymax: 10

Xmin: -10, Xmax: 0
Ymin: –10, Ymax: 0

Answer 1

The most appropriate viewing window for determining the domain and range of the function f(x) = (x^2 - 81)/(x^2 - 11x + 18) would be:

Xmin: -10, Xmax: 10

Ymin: -10, Ymax: 10

This window allows you to see a wide range of x-values and y-values, giving you a comprehensive view of the graph and helping you determine the domain and range of the function accurately.