Finding tangent line: 7. Find the tangent line to the curve 312 $4 = sin(33) at the point as = 71', y = TF2 Evaluate the Integrals: 8. [(382m g jdx 10 9. (83: + as + mm 9 10. / 3633251110 +6x3)d:c Word Problem: 11. Two people are at an elevator. At the same time one person starts to walk away from the elevator at a rate of 2 ft / sec and the other person starts going up in the elevator at a rate of 7 ft /sec. What rate is the distance between the two people changing 15 seconds later? (Hint: after 15 seconds, the person walking is 2 =|