2 years ago

Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form.

Mathematics

1 answer:

Vladimir79 [104]2 years ago

4 0

Answer:

a. T² - T¹ = d ( A. P) -5

b. T²/T¹ = r (G. P) 3/4

Step-by-step explanation:

a. 15 - 20 = -5

b. 15/20 = 3/4

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