If secx = -2, then in which quadrants do the solutions lie?
1 answer:
ANSWER
2nd and 3rd quadrant.
EXPLANATION
The given trigonometric equation is:
The secant ratio is negative in the second and third quadrant.
But it is positive in the first and fourth quadrants.
The given secant ratio is negative.
This implies that , the solution to given equation lies in the second and third quadrant.
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Answer:
D. The graph of function is the graph of function
shifted 4 units to the left.
Step-by-step explanation:
the function is composite function between
and
, then you can re-write
as:
The transformation happened in the input, then you have an horizontal shifted and how it's adding 4 units then you go "faster" and move to left the graph.
In the image you can see what's mean sum a constant in the of a function.
