Function A gives thep audience in millions, of a TV show as a function of hours, t, after a new episode premieres

F(x)=|x| is shifted down 4 units and to the right 3 units.

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota