div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · investigation of the slopes of tangent lines and ultimately to the derivative—to what we call differential calculus But derivatives revealed only half the story src=https:reader031fdocumentsinreader031viewer20220218195accffe77f8b9aad468d5d12html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: · investigation of the slopes of tangent lines and ultimately to the derivative—to what we call differential calculus But derivatives revealed only half the story src=https:reader031fdocumentsinreader031viewer20220218195accffe77f8b9aad468d5d12html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: · investigation of the slopes of tangent lines and ultimately to the derivative—to what we call differential calculus But derivatives revealed only half the story src=https:reader031fdocumentsinreader031viewer20220218195accffe77f8b9aad468d5d12html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: · investigation of the slopes of tangent lines and ultimately to the derivative—to what we call differential calculus But derivatives revealed only half the story src=https:reader031fdocumentsinreader031viewer20220218195accffe77f8b9aad468d5d12html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: · investigation of the slopes of tangent lines and ultimately to the derivative—to what we call differential calculus But derivatives revealed only half the story...