1 of 8 0-day streak

Identify a plane transformation and its exact parameters

Question 1 of 8

No calculator

The first and second points in each displayed pair are exact

The exact mapped pairs are

(a)1 mark

Identify the type of transformation before finding its parameters

A positive dilation

A reflection

A simple combination of transformations

A translation

(b)1 mark

Should the displayed relation be read as a forward map or as recovery of a pre-image?

Read each displayed pair from an image point to its recovered pre-image

Read each displayed pair from the pre-image to its image

Enter the identity matrix and the translation vector as separate data for \(p'=p+t\)

\(m_{11}\) \(m_{12}\) \(m_{21}\) \(m_{22}\) \(t_1\) \(t_2\)