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Big Ideas Math Algebra 1, 2015

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Big Ideas Math Algebra 1, 2015 View details

Mathematical Practices

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Exercise 2 Page 52

Press Y= and write the inequality in the first row.

x>3

Practice makes perfect

Consider the given inequality. - x -1 > -2 x +2 To solve this using a calculator, we begin by pressing Y= and writing the inequality in the first row.

Fönster med funktioner

Having entered the inequality in the calculator, we now push GRAPH to draw it.

Fönster med en graf

We can notice that the graph is to the right of 3. Since the original inequality is strict, we will use the symbol >. x>3

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Monitoring Progress p.52