Algebra Unit 4-5

Front

What is the slope of any vertical line?

Back

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Tags

CCSS.8.EE.B.5

Front

If a correlation coefficient is -0.1, how would you describe the correlation?

Back

negative, but not very strong

Front

Back

(0, -3)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

In standard form of a linear equation, which of the following may NOT include a negative: A, B, or C?

Back

a negative A

Front

What is the equation of the line in slope-intercept form that has a slope of -1 and passes through (0, 9)?

Back

y = -x + 9

Front

Define slope in the context of a linear equation.

Back

Slope is the measure of the steepness of a line, calculated as the rise over run.

Tags

CCSS.8.EE.B.5

Front

What does a positive correlation coefficient indicate?

Back

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

Tags

CCSS.HSF.LE.B.5

Front

What is the standard form of a linear equation?

Back

The standard form is Ax + By = C, where A, B, and C are integers.

Front

How do you find the y-intercept of a linear equation?

Back

Set x = 0 in the equation and solve for y.

Front

What does it mean if a line has a slope of 0?

Back

A slope of 0 means the line is horizontal.

Tags

CCSS.8.EE.B.5