Y (y+2)+1(y+2) simplify the product
2 answers:
You might be interested in
Answer:
Option C
Step-by-step explanation:
We know that the function has as its domain all real numbers, and as a range
We know that the function
The denominator of the function can not be equal to 0. But for all
where n is an integer number.
Therefore the domain of cot(x) are all real numbers except
The range of cot(x) are all real numbers
Then, the domain of f(g(x)) is:
x ∈ Domain g and g(x) ∈ Domain of f
Where:
Domain of g: All reals except
Domain of f: All reals.
This is:
Domain of f(g(x)):
All real numbers except
Range of f(g(x)):
Therefore the correct option is:
C. Domain: All real numbers x except x does not equal npi for all integers n; Range: -1 is less than or equal to and is less than or equal to 1.