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Find the inverse of the function. y = x2 + 4x + 4
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3 votes
Find the inverse of the function. y = x2 + 4x + 4

User Mgear
by
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2 Answers

5 votes
factors of 4: 2 and 2
y= (x+2)²
+√y or -√y = x+2

x= 2+√y , 2-√y

interchange variables
y= 2+√x , 2-√x

f ⁻¹(x) = 2 + √x, 2 - √x
User Tashay
by
7.9k points
4 votes

Answer:

C. on edge

Explanation:

User Anurag Dhadse
by
7.3k points
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