Use a Graphing Calculator to Solve the Linear Equation $\mathrm { y } _ { 1 }$

question 80

Multiple Choice

Use a graphing calculator to solve the linear equation.
-The graph of $\mathrm { y } _ { 1 }$ is shown in the standard viewing window. Which is the only choice that could possibly be the solution of the equation $\mathrm { y } _ { 1 } = 0$ ?


$$- 12 , - 7 , - \frac { 13 } { 4 } , 12$$

• A) \(- 7\)
• B) \(- 12\)
• C) 12
• D) \(- \frac { 13 } { 4 }\)

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A governmentally determined poverty threshold that indicates the minimum level of income required to meet basic needs.

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The change in social status or class across generations within a family.

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