back to trigonometry
Logarithms Definition Example
- Question:

- What is the domain of this function?
- Solution:

- Find the domain of the function y:
- equation1:
- (2x + 3) > 0
- 2x > -3
- x > -1.5
- equation2:
- (2x + 3) not equal to 1
- 2x not equal to -3 + 1
- x is not equal to -1
- equation3:




- x < log23
- So the domain of function y is:

- Rules used to solved this problem:
