# To prove: The tangent line of the path of the weight is d y d x = − 144 − x 2 x ; where a person moves from the origin pulling a weight at the end of a 12-meter rope and the weight is initially located at the point ( 12 , 0 ) .

### Calculus

10th Edition
Ron Larson + 1 other
Publisher: Cengage Learning
ISBN: 9781285057095

### Calculus

10th Edition
Ron Larson + 1 other
Publisher: Cengage Learning
ISBN: 9781285057095

#### Solutions

Chapter 8.7, Problem 90E

(a)

To determine

## To prove: The tangent line of the path of the weight is dydx=−144−x2x; where a person moves from the origin pulling a weight at the end of a 12-meter rope and the weight is initially located at the point (12,0).

(b)

To determine

(c)

To determine

(d)

To determine

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