Find the value of m,if the straight line y=m (x-3) is a tangent to the curve y=x

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Secondary 4 A Maths Malaysia

Find the value of m,if the straight line y=m (x-3) is a tangent to the curve y=x^2-3x+1

Date Posted: 5 years ago

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Equate discriminant to zero as a tangent to the curve means real and equal roots

Date Posted: 5 years ago