Aug 21, 2021 · Given, xy=12 from this, y=12/x dy/dx = — 12/x^2 dy/dx= —3 ; At x=2 This is the slope of the tangent at x=2 Equation of tangent is ...

Apr 29, 2018 · A curve has the equation y=5/ (2-3x) and passes through the point P (-1,1). What is the equation of the tangent to the curve at P and what is ...

Sep 7, 2022 · Given that the equation of a curve is xy=12, what is the equation for the tangent to the curve at x=2? 1,826 Views · Consider the curve C:x3+3x2 ...

Given that the equation of a curve is xy=12, what is the equation for the tangent to the curve at x=2 ... Take first derivative of curve function to find slope of ...

Sep 9, 2023 · At (1, 1), 2= 3(dy/dx) so dy/dx= 2/3. The tangent line is y= (2/3)(x- 1)+ 1.

Jul 19, 2017 · The tangent to a curve has the same slope as the curve at that point. Therefore let us take a derivative wrt x for the curve. y^2–2x^2–4y+8= ...

Sep 23, 2022 · Curve:y=x2 C u r v e : y = x 2. Let y=mx+c y = m x + c be tangent to given curve. Tangent touches the curve where x=1 x = 1 so equation of ...

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Posted: May 15, 2018

Sep 9, 2023 · If x^2= y^3 then 2x= 3y^2 (dy/dx). At (0, 0), 0= 0 does not give a value for dy/dx so there is no tangent line there.

Oct 5, 2021 · The equation of a curve is y=3x^3-kx+2, where k is a constant. The tangent to the curve, at the point where x=2 passes through (5,5). What is ...