Solve the Problem $x = y ^ { 2 }$ And $y = 5 z ^ { 2 }$

question 43

Multiple Choice

Solve the problem.
-Write parametric equations for the tangent line to the curve of intersection of the surfaces $x = y ^ { 2 }$ and $y = 5 z ^ { 2 }$ at the point $( 25,5,1 )$ .

• A) x = 100t + 25, y = 5t + 5, z = t + 1
• B) x = 50t + 25, y = 5t + 5, z = t + 1
• C) x = 100t + 25, y = 10t + 5, z = t + 1
• D) x = 50t + 25, y = 10t + 5, z = t + 1

---

Definitions:

Inventory System

A method for keeping track of the quantity, location, and status of goods a company has in stock.

Revenue Recorded

The process of documenting income earned by a business during a specific period, usually upon the delivery of goods or services.

Cost Flow Assumption

The method used to allocate costs to inventory and cost of goods sold, such as FIFO, LIFO, or weighted average.

Weighted Average

A calculation that takes into account the varying degrees of importance of the numbers in a data set, providing a measure of central tendency.