Use the Method of Substitution to Solve the System

question 13

Multiple Choice

Use the method of substitution to solve the system.

• A)( - 1, -14 )
• B)( - 1, -14 ), ( 9, 66 )
• C)( - 1, -14 ), ( 8, 66 )
• D)( 9, 66 )
• E)no solution

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Scatterplot

A graphical representation using dots to show the relationship between two sets of data.

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A quantitative indicator reflecting the level at which two variables fluctuate concurrently, indicating both the magnitude and direction of their connection.