107 725
Assignments Done
96.6%
Successfully Done
In April 2024
In April 2024
Your physics assignments can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Physics
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Math
Our experts will gladly share their knowledge and help you with programming projects. Keep up with the world’s newest programming trends.
Programming
Answer to Question #42509 in Calculus for shasha
Question #42509
Find an equation for the nth term of the arithmetic sequence.
-15, -6, 3, 12, ...
an = -15 + 9(n + 1)
an = -15 x 9(n - 1)
an = -15 + 9(n + 2)
an = -15 + 9(n - 1)
show work and explanation show all your work please
-15, -6, 3, 12, ...
an = -15 + 9(n + 1)
an = -15 x 9(n - 1)
an = -15 + 9(n + 2)
an = -15 + 9(n - 1)
show work and explanation show all your work please
Expert's answer
As we can see the first term of this sequence is -15.
The step of the arithmetic progression is a_2 - a_1 = -6 - (-15)=9
Then the nth term is a_n = a_0 + (n-1) d = -15 + 9(n-1.)
The step of the arithmetic progression is a_2 - a_1 = -6 - (-15)=9
Then the nth term is a_n = a_0 + (n-1) d = -15 + 9(n-1.)
Learn more about our help with Assignments: CalculusPre-CalculusDifferential CalculusMultivariable Calculus
Comments
Leave a comment