find where the slope of the curve is defined x2y xy24?Advertisement
It is very easy to find the equation for the tangent line to a curve at a certain point. Remember that to find an equation for a line, all we need is the slope at that point, and the coordinates of a single point on that tangent line. - read more
Example 1: Find the slope of the tangent line to the unit circle at the point The easiest way to answer this question involves taking the derivatives of both sides of the above equation of the unit circle, i.e., implicitly differentiating the equation of the circle: - read more
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