If $\sqrt { x } + \sqrt { y } = 3$

question 160

Multiple Choice

If $\sqrt { x } + \sqrt { y } = 3$ find the value of $\frac { d y } { d x }$ at the point (4, 1) .

• A) \(- 3\)
• B)0
• C)2
• D) \(- 1\)
• E)1
• F)3
• G) \(- 2\)
• H)4

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Definitions:

Generalization

The process of extending the findings from a study to larger or different populations beyond the original sample.

Participant Pool

The group of individuals from which research participants are selected, crucial for the representativeness and validity of a study.

Ethnic Make-Up

The composition of different ethnic groups within a population.

Mean Ages

The average age of individuals in a given population or group.