Solve the System by Graphing $\left\{\begin{array}{l}5 x+y=-16 \\2 x+3 y=4\end{array}\right.$ A) $\{ ( - 4,4 ) \}$

question 90

Multiple Choice

Solve the system by graphing. If there is no solution or an infinite number of solutions, so state. Use set notation to
express the solution set.
- $\left\{\begin{array}{l}5 x+y=-16 \\2 x+3 y=4\end{array}\right.$

• A) \(\{ ( - 4,4 ) \}\)
• B) \(\{ ( - 3 , - 1 ) \}\)
• C) \(\{ ( - 4 , - 5 ) \}\)
• D) \(\{ ( 4,4 ) \}\)

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Definitions:

Analogy

A comparison between two things, typically for the purpose of explanation or clarification.

Neurotransmitter

Chemical messengers that transmit signals across a chemical synapse from one neuron (nerve cell) to another 'target' neuron, muscle cell, or gland cell.

Receptor Site

A specific location on a cell membrane or within a cell where molecules such as hormones, neurotransmitters, or drugs can bind to elicit a physiological response.

Excitatory

Referring to signals or substances that increase the likelihood of a neuron firing an action potential.