November 11, 2016

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: The distance between two points $(x_1,y_1,z_1)$ and $(x_2,y_2,z_2)$ is given by \sqrt{(x_1 - x_2)^2 + (y_1-y_2)^2 + (z_1-z_2)^2}. For each of the follo...

- Mathematics > General
- Education > General

- Grade 1
- Grade 2
- Grade 3
- Grade 4
- Grade 5
- Grade 6
- Grade 7
- Grade 8
- Grade 9
- Grade 10

Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

Identify the shapes of two-dimensional cross-sections of three-dimensional objects, and identify three-dimensional objects generated by rotations of two-dimensional objects.