Question

What is the answer? I need help quick!

Answer 1

Answer:

• Point B

Step-by-step explanation:

-6 is to the left from origin and π/12 is in between 0 and π/6 above the x-axis. So the point (-6, π/12) is in the second quadrant.

Other points represent coordinates of:

• A=(6, π/12), C=(-6, -π/12), D=(6, -π/12)

This is point B and correct choice is option B.

Answer 2

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Answer:

  point C

Step-by-step explanation:

The given coordinates (-6, π/12) are equivalent to (6, 13π/12). That is, the negative radius is equivalent to a positive radius in the opposite direction (angle different by π radians).

The point on the diagram with coordinates (6, 13π/12) is point C.