Check the picture below.
Make sure your calculator is in Degree mode.
If you can just help me with one question it would help very very much:)
1 answer:
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Since y has to be larger, the area is above the line.
Since the boundary is included (because of ≥ in stead of >) it should be drawn as a solid line.
Brings us to answer A, right?
See plot below.
