SA

$\require{cancel}\newcommand{\definiteintegral}[4]{\int_{#1}^{#2}\,#3\,d#4} \newcommand{\myequation}[2]{#1\amp =#2} \newcommand{\indefiniteintegral}[2]{\int#1\,d#2} \newcommand{\testingescapedpercent}{ \% } \newcommand{\bvec}{{\mathbf b}} \newcommand{\vvec}{{\mathbf v}} \newcommand{\class}[2][\sim]{\lbrack #2\rbrack_{#1}} \newcommand{\lt}{<} \newcommand{\gt}{>} \newcommand{\amp}{&} \definecolor{fillinmathshade}{gray}{0.9} \newcommand{\fillinmath}[1]{\mathchoice{\colorbox{fillinmathshade}{$\displaystyle \phantom{\,#1\,}$}}{\colorbox{fillinmathshade}{$\textstyle \phantom{\,#1\,}$}}{\colorbox{fillinmathshade}{$\scriptstyle \phantom{\,#1\,}$}}{\colorbox{fillinmathshade}{$\scriptscriptstyle\phantom{\,#1\,}$}}} \newcommand{\sfrac}[2]{{#1}/{#2}} $

Instructions.

View Source for instructions

                                              <instructions>

                                              <p>
Drag the sliders to change the parameters <m>a</m> and <m>b</m>.  Controls in the lower-right will adjust the viewing window.
                                              </p>

                                              </instructions>

Drag the sliders to change the parameters $a$ and $b\text{.}$ Controls in the lower-right will adjust the viewing window.

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