Give the Domain and Range of the Relation $$y = \sqrt { 2 x - 7 }$$

question 245

Multiple Choice

Give the domain and range of the relation.
- $$y = \sqrt { 2 x - 7 }$$

• A) domain: \(\left[ \frac { 7 } { 2 } , \infty \right)\); range: \(( - \infty , \infty )\)
• B) domain: \(\left( \frac { 7 } { 2 } , \infty \right)\); range: \([ 0 , \infty )\)
• C) domain: \(( - \infty , \infty )\); range: \(\left[ \frac { 7 } { 2 } , \infty \right)\)
• D) domain: \(\left[ \frac { 7 } { 2 } , \infty \right\}\); range: \([ 0 , \infty )\)

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Pie Chart

A circular statistic graphic, which is divided into slices to illustrate numerical proportion. Each slice represents a category's contribution to the total.

Line Graph

A type of chart used to display information as a series of data points connected by straight line segments, often to show trends over time.

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The sum of a class and all classes below it in a frequency distribution.

Frequency Polygon

A graphical representation of the distribution of a dataset that shows the frequency of data points within certain intervals.