Answer:
A choice
Step-by-step explanation:
sec is defined as 1/cos.
cos is again defined as adjacent to hypotenuse.
We know that adjacent is x and hypotenuse is r.
Therefore:- cos is x/r
Now sec is 1/cos = 1/(x/r)
1 ÷ x/r is 1•r/x
Thus:-
sec is r/x
Which of the following rational functions is graphed below
1 answer:
The correct answer is option A which is this expression is showing the graph given in the question.
A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
In the given question we can see the graph. The function is showing the graph given in the question.
As we put the values of x in the function we will get this type of symmetric graph shown. I also attached the graph I made on the graphing tool in the answer below.
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