The equation of nth term will be written as for n as will be ([tex]\rm a_n[/tex] - a₁ + d) / d. Then the correct option is D.
The missing options are attached to the picture given below.
A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after.
The formula for the nth term of an arithmetic sequence can be found using the formula given below.
[tex]\rm a_n = a_1 + (n-1)d[/tex]
Then arrange the equation for n, we have
[tex]\begin{aligned} \rm a_n - a_1 & \rm = nd - d\\\\\rm a_n - a_1 + d & \rm =nd\\\\\rm n & \rm = \dfrac{a_n - a_1 + d}{d} \end{aligned}[/tex]
Then the correct option is D.
More about the sequence link is given below.
https://brainly.com/question/21961097
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