Algebra 1 STAAR Reporting Category 2 Review for EOC

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The rate of change is -6.

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The zero of the function is 4.

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What is the correlation coefficient, r, for the relationship between math and physics grades?

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The correlation coefficient is 0.777.

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The graph shows all x values greater than or equal to 3.

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Define 'rate of change' in the context of a linear function.

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The rate of change is the ratio of the change in y to the change in x, often represented as the slope of the line.

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What is the slope-intercept form of a linear equation?

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How do you find the x-intercept of a linear function?

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Set y to 0 and solve for x.

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What does a positive correlation coefficient indicate?

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A positive correlation coefficient indicates that as one variable increases, the other variable also tends to increase.

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What is the definition of a linear function?

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