8th Grade LEAP Session 1

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Which of the input-output tables represent a function? Select two answers.

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Complete the sentence to explain whether or not this set of points represents a function.

It _____________ because ___________.

• does represent a function

• does NOT represent a function

• each input has only one output

• one input has two outputs

• one output has two inputs

Which angle of polygon KLMN is congruent to Angle S after a 180 degree rotation?

• Angle K

• Angle L

• Angle M

• Angle N

What type of transformation was used to transform Figure 1 into Figure 2?

• dilation

• reflection

• rotation

• translation

Which statement describes the transformation of Figure 2 into Figure 3?

• Reflection across the x-axis

• Reflection across the y-axis

• Translation 4 units to the right

• Translation 6 units to the right

• between 2 and 3

• between 3 and 4

• between 4 and 5

• between 5 and 6

What is the line of best fit for this data?

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Seven line segments are shown on the coordinate plane.

Which of these segments could be the image of segment AB after a sequence of reflections, rotations, and/or translations?

• line segment CD

• line segment EF

• line segment GH

• line segment JK

• line segment LM