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2. What is the vertex of the function (x) = 1x – 34– 17 (A) (B) (C) (3,1) (39–1) (-3,-1) (-3,1)

User Slugmandrew
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1 Answer

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20 votes

if we have a function in the standard form as follows.


f(x)=|x\pm h|\pm k

Then the vertex is (h, k) or the point where the function changes the sign.

Therefore the vertex is (3, -1) or the option (B).

2. What is the vertex of the function (x) = 1x – 34– 17 (A) (B) (C) (3,1) (39–1) (-3,-1) (-3,1)-example-1
User Wvanbergen
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