1. Use the given arithmetic sequence to answer the following problems.

Arithmetic sequence: 10, 15, 20, 25, 30, ….

Arithmetic sequence: 10, 15, 20, 25, 30, ….

a. Use the formula to find the 75th Term of the given Arithmetic Sequence

I. Formula:

II. Work:

b. Use the formula to find the nth Term of the given Arithmetic Sequence

I. Formula:

II. Work:

c. Explain in words how arithmetic sequences can be written as a linear equation then write the linear equation for the arithmetic equation you found in problem b.-II.

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