I don't know for some reason this question is confusing me and I can't find an example similar in my text book

domain and range of http://webwork.mathstat.concordia.ca...726f652811.png:

Printable View

- Sep 23rd 2012, 02:27 PMM670Finding domain and Range
I don't know for some reason this question is confusing me and I can't find an example similar in my text book

domain and range of http://webwork.mathstat.concordia.ca...726f652811.png: - Sep 23rd 2012, 02:36 PMPlatoRe: Finding domain and Range
- Sep 23rd 2012, 02:38 PMskeeterRe: Finding domain and Range
You should be familiar w/ the graph of the parent function $\displaystyle y = \frac{1}{x^2}$. Its domain is the same as for f(x).

... what transformation has occurred to the parent function by subtracting 6 ? How does this affect the range? - Sep 23rd 2012, 02:39 PMM670Re: Finding domain and Range
The domain should be all real number except where the denominator is zero

- Sep 23rd 2012, 02:43 PMPlatoRe: Finding domain and Range
- Sep 23rd 2012, 02:44 PMM670Re: Finding domain and Range
- Sep 23rd 2012, 02:51 PMM670Re: Finding domain and Range
To represent the domain in interval notation it would be (-infinity,0) U (0, infinity)

- Sep 23rd 2012, 03:05 PMM670Re: Finding domain and Range
- Sep 23rd 2012, 03:36 PMPlatoRe: Finding domain and Range
- Sep 23rd 2012, 03:38 PMM670Re: Finding domain and Range
ahh I see said the blind man