Section 2.1 - The Tangent Line
Section 3.2: Tangent Line to a Curve (Quotient Rule)
Drag the red point P along the curve [math]f(x)=\frac{1}{1+x^2}[/math] and notice how the tangent line changes. Note the relationship between the slope of the tangent line and the curve of the derivative function.
C4.1 Absolute Maximum and Absolute Minimum
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Extreme Value Theorem: If function [math]f[/math] is continuous on a closed interval [math][a,b][/math], then [math]f[/math] attains absolute maximum value [math]f(c)[/math] and an absolute minimum value [math]f(d)[/math] at some numbers [math]c[/math] and [math]d[/math] in [math][a,b][/math]. |
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Upper and lower Riemann Sums
This applet shows how upper and lower Riemann sums can approximate an integral [math]\int^b_a f(x) \, \textrm{d}x[/math][br]Further, they show that as the number of strips [math]n[/math] increases, the Riemann sums converge to true value of the definite integral.[br]Input your own function into the textbox and set the limits to different values.