Tiger Focus (Nov/Dec)

Which of the following statements are TRUE? Select 2 statements.

• MQ = RU

• MN = ST

• PT = QU

• MS = QU

• NU = PT

Triangle EFG is the pre-image. Which graph shows a reflection across the y-axis and then a 270 degree counterclockwise rotation?

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How is vertex J mapped onto vertex P?

• a translation left 3 units and up 4 units

• a translation left 4 units and up 3 units

• a translation right 3 units and down 4 units

• a translation right 4 units and down 3 units

Which rule BEST describes this transformation?

• (x,y) -> (-x, y)

• (x,y) -> (x-2, y-8)

• (x, y) -> (x, -y)

• (x, y) -> (x+8, y-2)

Which sequence of transformations maps rectangle WXYZ onto W'X'Y'Z'?

• 180 degree clockwise rotation about vertex W, followed by a translation 5 units left.

• 270 degree counterclockwise rotation about the origin, followed by a translation 5 units down.

• reflection across the line y = x

• translation 12 units left

RZ is an angle bisector. If <ZRS = 75 degrees, and <QRZ = -8x +43, find the value of x

• -40

• 40

• 4

• -4

Which statement is TRUE?

• The student's claim is incorrect because angles 1 and 2 are congruent, but the value of x is 20 and m<2 is 86 degrees.

• The student's claim is incorrect because angles 1 and 2 are congruent, so the value of x is 24 and m<2 is 110 degrees.

• The student's claim is incorrect. Angles 1 and 2 are supplementary but the value of x is 24 and the m<2 is 110 degrees.

• The student's claim is correct,

What is the equation of a line PARALLEL to: -6x + 10y = 20 and passes through the point (-5, 3)?

• y = -3/5 x +3

• y = -3/5 x + 6

• y = 3/5 x + 6

• y = 3/5 x + 3

Which diagram shows the CORRECT construction to bisect <QRS?

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Which geometric construction is being illustrated?

• a line parallel to line m through point V

• a line perpendicular to line m through point V

• an angle with a vertex at point V

• a perpendicular bisector of line m