Determine the value of y if x is -10: y= l x -9 l +2

Matthew Woo asked Dec 4, 2022

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27 votes

Determine the value of y if x is -10:
y= l x -9 l +2

Matthew Woo asked Dec 4, 2022

2.5k points

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11 votes

Answer:

y = 21

Explanation:

y = | x - 9 | + 2 ( substitute x = - 10 )

= | - 10 - 9 | + 2

= | - 19 | + 2

= 19 + 2

= 21

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