Use a Graphing Calculator to Express Solutions with Approximations to the Nearest

question 449

Multiple Choice

Use a graphing calculator to Express solutions with approximations to the nearest thousandth.
- $$\begin{array} { l } \sqrt { 2 } x + \sqrt { 7 } y - 3 = 0 \\\sqrt { 3 } x - y - \sqrt { 6 } = 0\end{array}$$

• A) \(\{ ( 1.581,0.289 ) \}\)
• B) \(\{ ( 1.670,0.443 ) \}\)
• C) \(\{ ( 1.099,0.547 ) \}\)
• D) \(\varnothing\)

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Definitions:

I46.9

A medical code indicating unspecified cardiac arrest, as categorized in the International Classification of Diseases (ICD).

Fast Heartbeat

A condition, also known as tachycardia, where the heart rate is faster than normal, often due to stress, exercise, or medical conditions.

Dyspnea

Difficulty or discomfort in breathing, often described as shortness of breath.

Crescendo Angina

A form of angina that intensifies in severity or frequency, indicating a heightened risk of a heart attack.