Question

what is the equation for the arithmentic sequence where the first number is 0 and the pattern increases by 11 each time?

Answer 1

is it an=0+11(n-1)

Answer 2

well the first term is 0
then the second term will be 11, third term is 22, fourth term is 33
and so forth
since the common difference is 11
An=A+(n-1)D
where A is the first term A=0 in this case
D is the common difference that you are adding each time or subtracting
here you D=11

Answer 3

so I was correct?

Answer 4

construct is like this
A=0
A2=0+(2-1)11
A3=0+(3-1)11
A4=0+(4-1)11
.
.
.
.
.
.
An=A1+(n-1)11

Answer 5

yes!

Answer 6

thank you! @xapproachesinfinity

Answer 7

welcome!
even if you don't know what is the general term
you can always construct to it using what i said above
start with the first term and build^_^