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Mathematics, 28.11.2019 00:31 Arm2005

Let f(x)=x2βˆ’6x.
(a) find the slope of the secant line joining (1,f(1)) and (9,f( slope of secant line =
(b) find the slope of the secant line joining (4,f(4)) and (4+h, f(4+ slope of secant line =
(c) find the slope of the tangent line at (4,f( slope of tangent line =
(d) find the equation of the tangent line at (4,f(

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Let f(x)=x2βˆ’6x.
(a) find the slope of the secant line joining (1,f(1)) and (9,f( slope of sec...
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