Use a graph to answer the question

Question

Use the graph to complete the identity.

cos (x) tan x - 2tan x +5cos x-10/tan x +5=


A.) cos x - 2

B.) sin x + 5cos x

C.) sin x - 5

D.) cos x + 2

 

How do i insert a pic of a graph

 

Answer 1

A graph is not possible here at this time. I wish it were.

 

And that equation you have there will take a VERY long time to simplify.

 

So instead, I coded the equation into Wolfram Alpha to look at the plot. Then I tested each of your multiple choice answers against it. None fit. That means you probably have a typo somewhere in the original equation.