6. [0/5 Points] DETAILS PREVIOUS ANSWERS MY NOTES Use implicit differentiation to find an equation for the tangent line to the curve at the given point P. x2 + 2y2 - 2x - 8y+ 6 = 0, P(0, 3) x - 2y = 0 X Submit Answer 7. [-/5 Points] DETAILS MY NOTES Use implicit differentiation to find an equation for the tangent line to the curve at the given point P. cos(xy) + 3y = x , P(1, 0) 8. [-/5 Points] DETAILS MY NOTES Use the formulas in this theorem together with the chain rule to compute the derivative of the following function. f(x) = arcsin(x3 - 4x + 1) f' ( x ) =