00:01
Hello students, the function fx is defined for some domain.
00:06
So, we need to find the domain.
00:10
Here the function is f of x 1 -6x by 1 plus 5x.
00:21
So, the function is, the function fx is defined for all real numbers except minus 1 by 5 because the denominator cannot be equal to 0.
01:05
So, the denominator which is 1 plus 5x, it can't be 0.
01:11
So, it can't be minus 1 and x is not equal to minus 1 by 5.
01:21
So, the domain fx is all real number.
01:24
So, the domain fx is all real number except minus 1 by 5.
01:46
To find the vertical asymptote, we need to look for value of x that make the denominator of the function equal to 0.
01:56
In this case, the denominator is 1 plus 5x...