QUESTION 1 1.1 Investigate the relationship between the common diferenca, d and the Ofference between the
product d the first and the third terms) and (the square of the middle term) of any tree conseostíve
numbers of a linear sequence onthnote
NOTE: If the sequence is given by. a; b; c... the Difference (0) = b?-axe
.
Use FIVE different Gnear sequences with a common difference, doi 1
and calculate the Difference, D as 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
.
Write down your conclusion in words.
Step 6
(2)
• Is this true in general? Prove your conjecture !!!
Step 7
Overall Presentation and variety of sequences used.
(10)
with diffione
1
[30]​