The graph of a system of equations is shown below.which ordered pair is the best estimate for the solution to the system of equa
tions?
A) (-6,-2)
B) (-3,2)
C) (4,-4)
D) (6,8)
A) (-6,-2)
B) (-3,2)
C) (4,-4)
D) (6,8)
2 answers:
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Answer:
Step-by-step explanation:
I will work with radians.
First, I will deal with the numerator
Consider the following trigonometric identities:
Therefore, the numerator will be
Once
Now let's deal with the numerator
Using the sum and difference identities:
Therefore,
The final expression will be