Big Ideas Math: Modeling Real Life, Grade 8
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Big Ideas Math: Modeling Real Life, Grade 8 View details
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Exercise 6 Page 187

The graph of x=a is a vertical line passing through (a,0).

Practice makes perfect
We want to draw the graph of the given linear equation.

x= - 5 To do so, recall that the graph of x= a is a vertical line passing through ( a,0). In our equation, we see that a= - 5. Therefore, its graph is a vertical line that passes through ( - 5,0).