2.1 Translations

2.1 Translations

by Mrs. Rodriguez

​EQ: How do you draw the image of a figure under a translation?

​p. 63

​Let's explore translations with trace paper.

​How does the given vector relate to the translation of the triangle?

​We do:

Multiple Select

Vector <a, b> can also be written as:

• (x, y)

• (x, -y)

• (x+a, y+b)

• (x-a, y-b)

Multiple Choice

Triangle ABC is translated into Triangle DEF with a vector of:

• <3, -2>

• <3, 1>

• <-2, 3>

• <7, -1>

Multiple Choice

The vector <6, -9> means:

• 6 units to the left and 9 units up

• 6 units to the right and 9 units to the left

• 6 units up and 9 units up

• 6 units to the right and 9 units down

Multiple Choice

The component form of vector AB is:

• <5, 9>

• <-1, 5>

• <6, -5>

• <5, 1>

Multiple Choice

What is the graph of the triangle ABC translated with a vector of (x-9, y+3)?