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Which equation represents the axis of symmetry of the function y= -2x^2 + 4x -6?
A.) y=1 B.) x=1 C.) x=3 D.) x= -3
y= ax^2 + bX + c the axis of symmetry of the function would be X= -b/ 2a
im confused
why in ur function up there what represents a b and c
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what *
-2x^2 =A 4x = B -6 = C
good but a b and c represent the factories of the element x = only the number
okay can u explain what u mean im a bit confused
\[aX ^{2} + b X + C = -2 X ^{2} +4 X -6\]
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a= -2 b=4 c= -6
okay
soo the axis of symmetry of the function X= -b/2a = -4/(2* -2 )
= 1
so would it be x=1 or y=1
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X= 1
okay thanks for ur help
any time :)
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