5. Arrange the following numbers from smallest to largest:
6. Fill in the missing numbers of these sequence:
(a) 22 , 29 , 36 , , 50 ,
(b) 3 , 6 , 12 , , 48 ,
A mirror line is marked as the dotted line at x = 3. The triangle can be reflected in this mirror line so that point A ends up at a new point D and point B ends up at a new point E.
(c) Draw the reflected image of the triangle across this mirror line and label the two new points D and E.
(d) Write down the co-ordinates of these new point D and E:
Answer: D is at ( , 2) and E is at ( , )