Digits, Grade 8, Volume 2, Homework Helper
  • 5. Multiple Representations The vertices of parallelogram QUAD are Q(−7, −7), U(−6, −4), A(−2, −4), and D(−3, −7). Which is the correct graph for QUAD and QUAD′, its image after a translation 11 units right and 10 units up?

    • A. Parallelogram QUAD and translation choices

    • B. Parallelogram QUAD and translation choices

    • C. Parallelogram QUAD and translation choices

  • 6. Think About the Process

    • a. What is true about a figure and an image created by a translation? Select all that apply.

      • A. Each point in the image moves the same distance and direction from the figure.

      • B. Each point in the image has the same x-coordinate as the corresponding point in the figure.

      • C. The figure and the image are the same size.

      • D. The figure and the image are the same shape.

    • b. The vertices of parallelogram GRAM are G(−7, −7), R(−6, −4), A(−2, −4), and M(−3, −7). Choose the graph that shows GRAM and GRAM′, its image after a translation 13 units right and 2 units up.

      • A. Parallelogram GRAM and translation choices

      • B. Parallelogram GRAM and translation choices

      • C. Parallelogram GRAM and translation choices

  • 7. Think About the Process

    • a. Why should you choose W and W′ to help you write a rule that describes the translation from WXYZ to WXYZ′?

      A graph of trapezoids WXYZ and W´X´Y´Z´.

    • b. Choose the rule that describes the translation.

      • A. open x comma y close rightwards arrow open x minus 10 comma y plus 8 close

      • B. open x comma y close rightwards arrow open x minus 8 comma y plus 10 close

      • C. open x comma y close rightwards arrow open x plus 8 comma y minus 10 close

      • D. open x comma y close rightwards arrow open x plus 10 comma y minus 8 close


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Table of Contents

Digits, Grade 8, Volume 2, Homework Helper Unit D: Two-Dimensional Shapes Unit E: Measurement and Data Unit F: Personal Financial Literacy Unit G: Step-Up Lessons English/Spanish Glossary Formulas Math Symbols Formulas Measures Properties