Use the Given Row Transformation to Change the Matrix as Indicated

question 74

Multiple Choice

Use the given row transformation to change the matrix as indicated.
- $\left[ \begin{array} { c c } - 2 & 5 \\ 14 & 0 \end{array} \right] ; 7$ times row 1 added to row 2

• A)
• \(\left[ \begin{array} { r r } - 2 & 5 \\ 14 & 35 \end{array} \right]\)
• B)
• \(\left[ \begin{array} { r r } - 14 & 35 \\ 14 & 0 \end{array} \right]\)
• C)
• \(\left[ \begin{array} { r r } - 2 & - 9 \\ 0 & 35 \end{array} \right]\)
• D)
• \(\left[ \begin{array} { r r } - 2 & 5 \\ 0 & 35 \end{array} \right]\)

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Definitions:

Budget Line

A graphical depiction of all possible combinations of two goods that a consumer can purchase with a given income and prices.

Price of Food

The cost at which food items are sold, determined by various factors including supply, demand, production costs, and market conditions.

Price of Clothing

Refers to the amount of money required to purchase clothing items, which can vary based on brand, quality, demand, and other factors.

Budget Line

A graphical representation of all possible combinations of two goods that can be purchased with a given budget at set prices.