the reference angle for 7pi/6 is pi/6 which has a terminal point of (radical 3/2,1/2) what is the terminal point of 7pi/6

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?