calc

Problem 8. (1 point) Ify + xy - 3x = -16, and dy = 4 when x = 4 and y = -2, what is dx when = = 4 and y = -2? dt dt dtProblem 6. (1 point) A particle is moving along the curve y = 3v3x + 4. As the particle passes through the point (4, 12), its -coordinate increases at a rate of 2 units per second. Find the rate of change of the distance from the particle to th origin at that instant. preview an Entered | Answer Preview Result 2.25 Incorrect