Solve the system of equations 2x-y=1; x+2y=8 graphically and find the coordinates of the points where corresponding lines intersect y-axis.
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$y = x ^ { 4 }$
$y = 49$
$x$Intercept
$\left ( 0 , 0 \right )$
$y$Intercept
$\left ( 0 , 0 \right )$
Derivative
$4 x ^ { 3 }$
Seconde derivative
$12 x ^ { 2 }$
Local Minimum
$\left ( 0 , 0 \right )$
Point of inflection
$\left ( 0 , 0 \right )$
$x = - \sqrt{ 7 } , \sqrt{ 7 } $
Calculate the value
$x ^ { 4 } = 49$
$ $ Solve $ $ $ $ the $ $ $ $ equation. $ $
$x = - \sqrt{ 7 } , \sqrt{ 7 } $
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