Determine Whether the Function Is a One-To-One Function $$y = \sqrt { x + 5 } , x \geq - 5$$

question 169

Multiple Choice

Determine whether the function is a one-to-one function.
- $$y = \sqrt { x + 5 } , x \geq - 5$$

• A)Yes
• B)No

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Definitions:

Significance Level

A threshold for determining whether an observed effect is statistically significant, often set at 0.05.

Alternative Hypothesis

A hypothesis that contradicts the null hypothesis, proposing a new effect or relationship.

Null Hypothesis

A standard assumption that posits no meaningful difference or impact exists, usually examined in contrast with a contrasting hypothesis during statistical evaluation.

Two-sided

Pertaining to tests or intervals in statistics that consider both directions or sides of a distribution, typically involving a range of values both above and below a certain point.