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Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term. -10, -20, -30, -40, ...

Respuesta :

xzervisx

Answer:

+- 10n

Step-by-step explanation:

✯Hello✯

↪  We need to work out the nth term rule

↪  We can do this by finding the differences between the numbers and using the rules

2A

3A+B

A+B+C

↪  (Sorry I cant draw a table for you)

↪  Using the rules and drawing a table we get the final answer

+- 10N

❤Gianna❤

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