{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Ch3-7WS - 2(y 3 2 = 25 at(1-7 7 Find the lines that are...

This preview shows pages 1–3. Sign up to view the full content.

Mrs. Waldron BC Calculus 604 Ch 3.7 Implicit Differentiation WS 1. Find the slope of the circle x 2 + y 2 = 25 at the point (3,-4) 1) Solve for y 2) Implicitly 2. Show that the slope dy/dx is defined at every point on the graph of 2y = x 2 + sin y. 3. Find the tangent and normal to the ellipse x 2 – xy + y 2 = 7 at the point (-1,2).

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
5. Find dy/dx a) x 3 + y 3 = 18xy b) 2 x - y x = x + y 6. Find dy/dx and the slope of the curve at the given point. (x + 2)
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 2 + (y + 3) 2 = 25 at (1, -7) 7. Find the lines that are tangent and normal to the curve at (-2,1) y 2 – 2x – 4y – 1 = 0 8. Find d 2 y / dx 2 of y 2 + 2y = 2x + 1. 9. Find points on the curve x 2 + xy + y 2 = 7 a) where the tangent is parallel to the x-axis and b) where the tangent is parallel to the y-axis (in this case, dy/dx is not defined, but dx/dy is. What value does dx/dy have at these points?)...
View Full Document

{[ snackBarMessage ]}

Page1 / 3

Ch3-7WS - 2(y 3 2 = 25 at(1-7 7 Find the lines that are...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online