The $n$nth term of an arithmetic progression is given by the equation $T_n=12+4\left(n-1\right)$Tn=12+4(n−1).
Complete the table of values.
$n$n | $1$1 | $2$2 | $3$3 | $4$4 | $10$10 |
---|---|---|---|---|---|
$T_n$Tn | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ |
By how much are consecutive terms in the sequence increasing?
Plot the points in the table on the graph.
If the points on the graph were joined, they would form:
a straight line
a curved line
The $n$nth term of an arithmetic progression is given by the equation $T_n=15-5\left(n-1\right)$Tn=15−5(n−1).
The plotted points represent terms in an arithmetic sequence:
The plotted points represent terms in an arithmetic sequence: