Determine the equation of the tangent line

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Reference no: EM131175604

x2 + y2 = 25

(a) Determine the equation of the tangent line at each of the following points:

(i) (3, 4);

(ii) (3, -4)

(b) Find the equation of the tangent line at (3, 4) by finding the equation of the line passing through (3, 4) which is perpendicular to the (radius) line segment whose end points are (0, 0) and (3, 4)

Reference no: EM131175604

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