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The number 1 was typed into cell A1 of a spreadsheet, while in cells A2 through A9, formulas were typed in as shown. If the values produced by the formulas were displayed in the spreadsheet instead of the formulas themselves, what would be the value displayed in cell A9?
A) -2
B) -1
C) 0
D) 1

Respuesta :

amna04352

Answer:

-1

Step-by-step explanation:

1 1

2 = (A1)² - 1 = 1² - 1 = 0

3 = (A2)² - 1 = 0² - 1 = -1

4 = (A3)² - 1 = (-1)² - 1 = 0

5 = (A4)² - 1 = 0² - 1 = -1

6 = (A5)² - 1 = (-1)² - 1 = 0

7 = (A6)² - 1 = 0² - 1 = -1

8 = (A7)² - 1 = (-1)² - 1 = 0

9 = (A8)² - 1 = 0² - 1 = -1

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