Mathematics, 23.01.2021 19:20 Tcutety

A circle has the following equation: x²+y²=65 work out the equation of the tangent to the circle at the point where x=4 and y is negative
give your answer in thr form y=mx+c where m and c are integers or fractions in their simplest form

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A circle has the following equation: x²+y²=65 work out the equation of the tangent to the circle at...