Back to Represent and describe transformations — Problem 1 · Task Set 2

Exercises: Represent and Describe Transformations

Work through each section in order. Show your reasoning where indicated.

Grade 9·21 problems·~30 min·Common Core Math - HS Geometry·standard·hsg-co-a-2

Work through problems with immediate feedback

Warm-Up: Review What You Know

These problems review skills from earlier courses.

A function $f$ takes inputs and produces exactly one output for each input. Which statement best describes how a geometric transformation is like a function?

A transformation moves a figure, but leaves the rest of the plane unchanged.

A transformation maps every point in the plane to exactly one image point, just as a function maps each input to one output.

A transformation only works on points that are part of a named figure.

A transformation can map one point to two different image points at the same time.