Intro – average speed is the average rate of change of ...

Estimate of the. tangent slope. Part #3. Slopes with algebra. a. Algebraically compute the secant slope or for the parabola with equation f(x) = 9-x2. The value of the secant slope when h goes to zero, if it exists, is the slope of the tangent line to a function f (or the derivative of f) b. ................
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