Find $a_{4}$ For the Sequence Described $a_{1}=7$ And $d=-5$ A) -3
B) 22
C) -8
D) 2

Multiple Choice

Find $a_{4}$ for the sequence described.
-Arithmetic, with $a_{1}=7$ and $d=-5$

A) -3
B) 22
C) -8
D) 2