Answer:
The correct choice is D
Step-by-step explanation:
The trigonometric functions, 
and 
are defined for all real numbers.
, this function is not defined where 
.
, this function is not defined where 
.
, this function is not defined where .
For option A
The domain of 
is all real numbers.
The domain of g(x) =tanx is 
For option B
The domain of 
is all real numbers.
The domain of f(x) =csc(x) is 
For option C,
The domain of G(x) =tanx is
The domain of f(x) =cot(x) is
For option D;
The domain of f(x) =cot(x) is
The domain of f(x) =csc(x) is
Answer:
The population in the study are those male university graduates who have a white collar job.
Step-by-step explanation:
This is a common statistics practice, when we want to study something from a population, we find a sample of this population.
For example:
I want to estimate the proportion of New York state residents who are Buffalo Bills fans. So i ask, lets say, 1000 randomly selected New York state residents wheter they are Buffalo Bills fans, and expand this to the entire population of New York State residents.
In this problem, we have that:
Sample of 1172 male university graduates who have a white collar job and asks whether or not they had received a raise atnbsp work nbspduring the past 4 months.
What is the population in the study?
The sample is of male university graduates who have a white collar job.
So the population in the study are those male university graduates who have a white collar job.
Answer:
the answer is 675.70 or 4,504.33
Step-by-step explanation:
the right answer is that
Since A‘(-1,1) is on the line y=-x, reflecting it about the line doesn't change its coordinate, so A's coordinate is (-1,1). Reflecting B'(-2,1) about y=-x switches both the sign and the number of x and y, so B=(-1,2), and C'(-1,0) becomes C(0,1). Drawing out the graph with the points and the line helps.
Answer:To do so, she makes the measurements shown in the figure below.
Step-by-step explanation:
