# Unit Quiz: Transformations

Close

## Q1.Which statement below is correct?

### Options:

1. Reflections and Translations always look the same
2. You can easily tell if congruent shapes have been reflected or translated
3. It is easier to tell if a shape has been translated or reflected if the vertices are marked in a colour or labelled
4. Reflections and Translations never look the same

1. It is easier to tell if a shape has been translated or reflected if the vertices are marked in a colour or labelled

## Q2.If the vertices of triangle A are (-5,3), (-5,1) and (-2,1) and the vertices of triangle B are (-5,-1), (-5,-3) and (-2,-3), which of the below best describes the transformation from A to B?

### Options:

1. Reflected onto the x axis
2. Translated down by 4 squares
3. Reflected onto the y axis
4. It could have been reflected or translated

1. It could have been reflected or translated

## Q3.If we are reflecting a shape onto the x axis then which of the following is correct?

### Options:

1. Both the x and y coordinates of the reflected shapes must stay the same
2. Both the x and y coordinates of the reflected shapes must change
3. The x coordinate will definitely stay the same
4. The y coordinate will definitely stay the same

1. The x coordinate will definitely stay the same

## Q4.If the vertices A and B were both 4 squares away from the mirror line, then which of the following statements is correct when they are reflected?

### Options:

1. Vertices C and D are 2 squares away from the mirror line
2. Vertices C' and D' are also 4 squares away from the mirror line
3. Vertices A' and B' are also 4 squares away from the mirror line
4. None of the above

1. Vertices A' and B' are also 4 squares away from the mirror line

## Q5.What are coordinates?

### Options:

1. Two numbers that identify the position on a grid
2. One number that identifies the position on a grid
3. Three numbers that identify the position on a grid
4. 2d shapes

1. Two numbers that identify the position on a grid

1. (7,3)
2. (5,3)
3. (7,5)
4. (3,7)

1. (7,3)

## Q7.Which of the following statements is true?

### Options:

1. The coordinates on the x axis can never be negative
2. The coordinates on the x axis can either be negative or positive
3. The coordinates on the x axis can only be positive
4. Only the y coordinates can be negative

1. The coordinates on the x axis can either be negative or positive

## Q8.Which of the following statements is true?

### Options:

1. You would find (-4,-9) in the 4th quadrant
2. You would find (-4,-9) in the 3rd quadrant
3. You would find (3,7) in the 2nd quadrant
4. You would find (3,7) in the 4th quadrant

1. You would find (-4,-9) in the 3rd quadrant

## Q9.If a shape is reflected by a line of reflection along the x axis then which of the following is correct?

### Options:

1. Both the x and y coordinates of the reflected shapes must stay the same
2. Both the x and y coordinates of the reflected shapes must change
3. The x coordinate will definitely stay the same
4. The y coordinate will definitely stay the same

1. The x coordinate will definitely stay the same

## Q10.A triangle with coordinates (-2,-2), (-2,-4) and (-4,-4) is reflected first by a line of reflection along the x-axis, and then reflected by a line of reflection along the y-axis, what will the new coordinates be?

### Options:

1. (2,2) (2,4) (4,4)
2. (-2,2) (-2,4) (-4,4)
3. (2,2) (-2,4) (4,4)
4. (2,2) (2,4) (-4,4)

1. (2,2) (2,4) (4,4)

## Q11.A triangle with coordinates (4,7), (4,1) and (6,1) is reflected by a line of reflection along the x-axis, what are the reflected coordinates?

### Options:

1. (-4,7) (-4,1) (-6,1)
2. (4,-7) (4,-1) (6,-1)
3. (-4,-7) (-4,-1) (-6,-1)
4. (4,8) (4,6) (6,3)