6.1.13 Review A Quiz Review

What is the midpoint of a line segment with the endpoints (-5.2, 8.5) and (7.8, -3.1)?

• (2.6, 5.4)

• (1.7, 1.7)

• (1.3, 2.7)

• (-6.5, 5.8)

Determine the distance between the points (-3, -11) and (-8, 4). Round your answer to two decimal places.

• 14.14

• 15.81

• 8.46

• 13.04

Match the conic section with its correct intersection of a plane and a double cone.

• circle

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• ellipse

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• parabola

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• hyperbola

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Match each conic section graph to the correct equation.

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What is the equation of a parabola that opens to the left and has a vertex at (-6, 2) and a directrix at x=-1?

Write the equation of an ellipse in standard form with the following key parts.

Co-vertices: (4, -5) and (4, 1)

Foci: (8, -2) and (0, -2)

• (-4, 5)
• (4, -5)
• 3 units
• 9 units

• (-2, 11)

• (-7, 1)

• (7, 6)

• (3, 6)