If the terminal point determined by t is (3/5,-4/5), then

Question

1. sin(t)=
2. cos(t)=
3. tan(t)=

Answer 1

The x coordinate on the unit circle is cos. The y coordinate is sin. Based on what is given:

cos t = 3/5

sin t = -4/5

tan t = sin t/cos t = (-4/5)/(3/5) =

tan t = -4/3