2 years ago

What is the equation for an arithmetic equation sequence with a first term of 5 and a second term of 2?

Mathematics

2 answers:

Margaret [11]2 years ago

3 0

Answer:

THE THIRD ONE

Step-by-step explanation:

the equation: An=A1+d(n-1)

plug in the numbers

Sholpan [36]2 years ago

3 0

A1 = 5
d = a2-a1 = 2-5 = -3

$a(n) = a + (n - 1)d \\ a(n) = 5 + (n -1) - 3 \\ a(n) = 5 - 3(n - 1)$

Answer will be C.

!! Hope It Helps !!

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HURRY AND EXPLAIN PLEASE<br> I HAVE 25 MINUTES

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The answer is C!! Pls give me brainiest. Also I know that this is 100% accurate!!

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