Open Up - Grade 8 - Mathematics - Unit 3 - Lesson 2

The table shows a proportional relationship between the weight on a spring scale and the distance the spring has stretched. Complete the table.(Show your work)Describe the scales you could use on the x and y axes of a coordinate grid that would show all the distances and weights in the table.(Short answer)

Tags

7.RP.2.a

8.EE.5

Find a sequence of rotations, reflections, translations, and dilations showing that one figure is similar to the other. Be specific: give the amount and direction of a translation, a line of reflection, the center and angle of a rotation, and the center and scale factor of a dilation.

Tags

7.RP.2.a

8.EE.5

Consider the following dialogue:Andre said, “I found two figures that are congruent, so they can’t be similar.”Diego said, “No, they are similar! The scale factor is 1.”Who is correct?

• They are both Correct.
• Andre is Correct
• Diego is Correct
• Neither are Correct

Tags

7.RP.2.a

8.EE.5