Solve the System of Equations by Elimination

question 129

Multiple Choice

Solve the system of equations by elimination.
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• A)x = -4, y = 0; (-4, 0)
• B)x = 4, y = 0; (4, 0)
• C)x = 0, y = -4; (0, -4)
• D)x = 0, y = 4; (0, 4)

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Definitions:

Feedback Inhibition

A regulatory mechanism where the output of a process inhibits its own production by suppressing the process's initial steps.

End Product

The final product resulting from a process, especially in biochemical pathways, where it often regulates the pathway through feedback inhibition.

Metabolic Poison

A substance that disrupts or inhibits metabolic processes, leading to cell damage or death.

Oxidation Reaction

A chemical reaction in which a substance loses electrons, often involving the addition of oxygen or the loss of hydrogen.