Add 5. Double the result. Subtract 8. Divide by 2. Subtract the original selected number.
First number is 2:
Second number is: 6
Third number is: 7
Fourth number is: 11
(a) Form a conjecture that relates the result of the process to the original number selected.
The result is:
b) Represent the original number as n and use deductive reasoning to prove the conjecture in part (a)
Add 5
Double the result:
Subtract 8:
Divide by 2:
Subtract the original number: