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Which of the graphs below correctly solves for x in the equation x2 − 4x + 3 = x + 3?
asked
Jun 15, 2019
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Which of the graphs below correctly solves for x in the equation x2 − 4x + 3 = x + 3?
Mathematics
middle-school
AceFunk
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Answer:
(0,3) (5,8) is the correct answer
Priyanka Modi
answered
Jun 16, 2019
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Priyanka Modi
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the question does not present the options, but this does not interfere with the resolution
let
f(x)=
x
²
− 4x + 3
g(x)=
x + 3
we know that
the solution for
f(x)=g(x)
is the intersection both graphs
using a graph tool
see the attached figure
the solution are the points
(0,3) and (5,8)
Robie Nayak
answered
Jun 21, 2019
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Robie Nayak
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