8 In the graph below, what is the line of reflection for AXY Z and AX'Y'Z'?
A)the x-axis
B)the y-axis
C) X=2
D)y=2

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Ответ:

aperson05

08.11.2021

Mathematics

$This \ fits \ the \ form \ a^2+2ab+b^2$

$Rewrite \ it \ where \ a=2x \ and \ b=7$

(2x)^2+2(2x)(7)+7^2

$Use \ Square \ of \ Sum : (a+b)^2=a^2+2ab+b^2$

(2x+7)^2

$Also \ can \ be \ written \ as \ (2x+7)(2x+7)$

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8 In the graph below, what is the line of reflection for AXY Z and AX'Y'Z'? A)the x-axis B)the y-axis C) X=2 D)y=2