Question
Consider the polynomial f(x,y)=ax^2+bxy+cy^2 (without using second derivative test) by identifying the graph as a paraboloid.

***Graph at least 9 DIFFERENT polynomials.

Show graphs to accompany actual working. Would appreciate it dearly.

Quadratic Approximations and Critical Points Consider the polynomial f(x,y)+ ry+ c (without using the Second Derivative Tet)
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Answer #1

2x^2+3xy+3y^2 z(x,y).. ▼Z(X,Z(X,2x^2+xy+9y2 z(x,y).. ▼2x^2+xy+5y12 2(x,y).. ▼+xy+9y^2 4x12 z(x,y).. ▼

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Consider the polynomial f(x,y)=ax^2+bxy+cy^2 (without using second derivative test) by identifying the graph as a paraboloid. ***Graph at least 9 DIFFERENT polynomials. Show graphs to accompany ac...
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