hw14S3.5 - Math 124, section B, Fall 2020 _ WebAssign.pdf -...

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11/10/2020 hw14S3.5 - Math 124, section B, Fall 2020 | WebAssign 2/18 The graph of the equation 2 x 2 + xy + y 2 = 4 is the tilted ellipse pictured below; i.e. the points (x,y) in the plane that satisfy the equation yield the pictured ellipse. This is NOT the graph of a function y=f(x) . However, if you solve the original equation for y in terms of you can break the graph into two pieces, each of which is the graph of a function as pictured below. (a) The upper piece of the ellipse (solid) is the graph of the function y=g(x)= $$( x )( x −2) x ,

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