2 years ago

Find the 22nd term of the arithmetic sequence whose common difference is d=2 and first term is a1 = -25

Mathematics

2 answers:

Cerrena [4.2K]2 years ago

8 0

Answer:

Hello

a=-25

d=2

a22=a+(n-1)d

=-25+(22-1)2

=-25+(21)2

=-25+42

=17

Step-by-step explanation:

Inessa [10]2 years ago

6 0

Answer:

Step-by-step explanation:

an=a1+(n-1)d

a22=-25+21(2)

a22=17

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