https://socratic.org/questions/how-do-you-solve-3x-y-6-and-x-1-3y-2 There are infinitely many solutions of the form (x,6−3x),∀x∈R Explanation: Given [1] (XXX)3x+y=6 ... x−1/6y=25 https://www.tiger-algebra
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Sketch the graph of the function f(x, y)= \frac{7-2xy^2}{4} Sketch the graph of the function: f(x y) = 9 - x2 - 9y2. Sketch the graph of the following function: f(x) = 5x^{2/5} - 2x. Sketch the graph of the function. f (x) = - 1 / 4 |...
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Find the point on the graph of y=x2 where the curve has slope m=23. Slope at a Point: In this problem, we are asked to find a point on a graph at a specified slope. The slope at any point, can be found by using the derivative of the graphed equation. Once the deri...
Find an equation of the tangent plane to the graph off(x,y)=9x2−2xy2at the point(8,7). Question: f(x,y)=9x2−2xy2 (8,7) Tangent Plane to a Surface: f(x,y) x y f (x0,y0) ⟨−fx(x0,y0),−fy(x0,y0),1⟩ ...
(3x2-2xy-y2)-3x-y Final result : 3x2 - 2xy - 3x - y2 - y Step by step solution : Step 1 :Equation at the end of step 1 : (((3x2 - 2xy) - y2) - 3x) - y Step 2 :Final result : 3x2 - 2xy - 3x - ... How do you graph the conic 2x2−3xy−...
例如,把二次三项式x2-2x+3进行配方解:x2-2x+3=x2-2x+1+2=(x2-2x+1)+2=(x-1)2+2我们定义:一个整数能表示成a2+b2(a,b是整数)的形式,则称这个数为“完美数”.例如,5是“完美数”,理由:因为5=22+12,再如,M=x2+2xy+2y2=(x+y)2+y2,(x,y是整数...
x2+xy+y2=4Identifying the Conic Section of the Equation:The conic section is the curve produced by joining the cone with the plane. The representation of the conic section is the graphical form and the algebraic form. The algebraic form is the general form of the eq...
搜索智能精选题目x×2×y简写为 2xy.答案解:x×2×y简写为2xy.故答案为:2xy.