SOLUTION: Need help with understanding: y= -2(x-3) to 1/2 power

SOLUTION: Need help with understanding: y= -2(x-3) to 1/2 power

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Question 75187This question is from textbook Algebra 2
: Need help with understanding:
y= -2(x-3) to 1/2 power This question is from textbook Algebra 2

Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Anything to the half power is the same as taking the square root. For instance so
can be written as
As a general rule this is true:

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