QUESTION 1 1.1 Investigate the relationship between the Common difference, d and the Difference(D) between the
product of the first and the third terms) and (the square of the middle term) of any three consecutive
numbers of a linear sequence.
NOTE: If the sequence is given by: a; b; c... the Difference (D) = b? - axe
Use FIVE different linear sequences with a common difference, d of 1
and calculate the Difference, Das stated above.
Step 1
(3)
• Write down your conclusion in words.
Step 2
(2)
Repeat Step 1: change the common difference, d between the terms to 2.
Step 3
(3
Repeat Step 1: change the common difference, d between the terms to 3.
Step 4
(3)
• Repeat Step 1: change the common difference, d between the terms to a
number of your choice (NOT 1.2 or 3).
Step 5
(3)​