Unit 5 and 6 Quick Review

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Which graph correctly plots the following ordered pairs? {(-2, 1), (2, -1), (0, 0), (4, -2)}

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Find the slope of the line that passes through each pair of points.

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Which table contains only values that satisfy y = 5x + 4?

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Graph the line y = 2x - 1 on the given grid.

Identify each table that is paired with the correct graph. Click on a box to choose the pair you want to select. You must select all correct pairings.

Identify the domain and range {(-1,8), (0,3), (-2,9), (2,7)}

• D:{-1, 8, 0, 3, -2, 9, 2, 7}

  R:{-1, 8, 0, 3, -2, 9, 2, 7

• D: {-1, 0, -2, 2}

  R:{8, 3, 9, 7}

• D: {8, 3, 9, 7}

  R: {-1, 0, -2, 2}

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The independent variable in this formula A = π r^2 is

The graph is a function because:

Which situation would fit the following equation: y = -5x - 20

• Hunter opened his shop with $20 to get his business started. During the day, he made a sale of $5 an hour.

• The explorers started their trip atop a 20 mile tall mountain and descended 5 miles every day.

• The diver was -20 feet below sea level, and swam 5ft every minute to reach the surface.