A curve has equation y = f(x). (a) Write an expression for the slope of the secant line through the points (6, f(6)) and (x, f(x)). f(x) = f( X- (b) Write an expression for the slope of the tangent line at the point (6, f(6)). h→ lim

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Q: figured out part a. How do I do part b and how do I put it in my calculator?

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Q: following up for the solutions to part b! thank you!

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