An equation and its graph are given. Find the x- and y-intercepts. (Enter NONE i

Algebra
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x4 + y2 − xy = 16
x-intercepts    
(xy) = (  )
 (smaller x-value)
(xy) = (  )
 (larger x-value)
y-intercepts    
(xy) = (  )
 (smaller y-value)
(xy) = (  )
 (larger y-value)

Feb 2nd, 2015

x4 + y2 − xy = 16

When y=0, x^4=16, x^2=4, x=2 or -2

So the x-intercepts are (2,0), (-2,0)

When x=0, y^2=16, y=4 or -4

So the y-intercepts are (0,4), (0,-4)

Feb 2nd, 2015

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Feb 2nd, 2015
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Feb 2nd, 2015
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