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Need help to finish my homework

  • Thread starter ArmiAldi
  • Start date
  • #1
3
0
Need answers for 2 questions please:

1.) Find the equation of the line tangent to the curve at the point.

xy + y = 2 ; (1,1)

2.) Evaluate dy/dt for the function at the point

xy^2 = 4 dx/dt = -5 x = 4, y = 1

Thank You
 

Answers and Replies

  • #3
85
0
You need to show us an attempt at a solution before we can help you. But I'll tell you that you need implicit differentiation for this.
 

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