The point lies on the unit circle and corresponds to an angle

MATHEMATICS · Single correct · AP · AP Precalculus · Trigonometric and Polar Functions · Trigonometric and Polar Functions

Problem

The point

Q\left(-\dfrac{3}{5},\,\dfrac{4}{5}\right)

lies on the unit circle and corresponds to an angle

x

. In which quadrant does the terminal side of

x

lie? (a) Quadrant IV (b) Quadrant I (c) Quadrant II (d) Quadrant III