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Is (1, -3) a solution of f (x) = |x + 2|?​
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4 votes
Is (1, -3) a solution of f (x) = |x + 2|?​

User Neverwinter
by
7.3k points

1 Answer

6 votes

Answer:

No.

Explanation:

f(1)=|(1)+2|

f(1)=|3|

=3

x=1 & y=3

Answer: (1,3)

so

(1,-3) is not a solution because "y" is supposed to equal 3 not -3

User Iyke
by
7.0k points
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