State the domain and range for the function. f(x)= 2 csc (x/2) )
1 answer:
Answer:
Option b
Step-by-step explanation:
Since we are dealing with a question that deals with domain and range, it is best if we solve the problem graphically with the help of a calculator or any plotting tool.
Please, see attached image
We graph the equations and find the behavior of the graph
Domain
All reals except multiples of 2π
Range:
f(x) ∈ (-∞,-2] ∪ [2,∞)
You might be interested in
Thickness of the book is ~
Refer to the attachment for solution ~
<h3><u>Answer:</u></h3>
Hence, the equation of line is:
y= -6x
<h3><u>Step-by-step explanation:</u></h3>Clearly from the graph we could see that the line passes through the point (0,0) and (-1/2,3).
Also we know that the equation of a line passing through (a,b) and (c,d) is given as:
Here we have:
(a,b)=(0,0) and (c,d)=(-1/2,3)
Hence, the equation of line is:
Hence, the equation of line is:
y= -6x