Converting equations to linear form

Converting equations to linear form

Secondary 3
TGM Original Questions

Express each of the following equations in the form \(Y=mX+c\), where \(X\) and \(Y\) are functions of \(x\) and/or \(y\), and \(m\) and \(c\) are constants. State the value of \(m\) and of \(c\).

(a) \(y=4x^2-3x\)

(b) \(y=5e^{-2x}\)

Solution:

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Answer:(a) \(m=4\), \(c=-3\); (b) \(m=-2\), \(c=\ln 5\).

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