smc-4420-30-Translations

Transformations, SMB-010

This shape will be translated 4 units to the right and 2 units up.

Where will the image of the point `A` be located after the shape is translated? (2 marks)

--- 4 WORK AREA LINES (style=lined) ---

Show Answers Only

`(1,−3)`

Show Worked Solution

`text(Current position)\ A(−3,−5)`

`text(Translate 4 units to right:)`

`A(−3 + 4,−5) \ -> \ (1,−5)`

`text(Translate 2 units up:)`

`(1,−5+2 ) \ -> \ (1,−3)`

`:. text(Image of)\ A\ text(is)\ (1,−3)`

Bobby places a disc at (4, −2).

He then moves the disc up 4 units.

What are the coordinates of the new position of the disc?

Show Answers Only

`B`

Show Worked Solution

`=>B`

Point `Q` is translated down 3 units.

What are the new coordinates of `Q`?

Show Answers Only

`D`

Show Worked Solution

`Q\ text(has coordinates)\ (4,2)`

`text(When translated 3 down, the)\ ytext(-value decreases by 3.)`

`:.\ text{New coordinates are (4, −1)}.`

`=>D`