some of these photos are on geometer’s sketch pad which we will use to find the equation of the...
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![Page 1: Some of these photos are on Geometer’s Sketch Pad which we will use to find the equation of the curves in the photos](https://reader038.vdocuments.net/reader038/viewer/2022110406/56649f075503460f94c1cea4/html5/thumbnails/1.jpg)
Some of these photos are on Geometer’s Sketch Pad which we will use to find the equation of the curves in the photos.
![Page 2: Some of these photos are on Geometer’s Sketch Pad which we will use to find the equation of the curves in the photos](https://reader038.vdocuments.net/reader038/viewer/2022110406/56649f075503460f94c1cea4/html5/thumbnails/2.jpg)
Bridge on the A3, UK
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Bridge on a road to Winchester, UK
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Bridge over the River Thames, London, UK
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Covent Garden Market Stall Stand, London, UK
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Iron Bridge the oldest iron bridge in the UK
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Otway Ranges, Australia (there was a sign here saying “No Camping”, but people still camped there. So the authorities put up a new sign saying “No Camping – Tiger Snakes”. Now no one camps there.)
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London, UK
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Winchester, UK
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Bridge at the intersection of the Grand Canal & Regent’s Canal, London, UK
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Back in Hampshire, UK, some very keen BMXs would build themselves ramps like this in the forest. …
… The local government would bulldoze down the ramps and they would come back with their shovels and rebuild them. Why …
… So they could fly through the trees. The local government eventually gave them the land to use
What is the equation of the curve in the middle photo?
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Sheet Common, Hampshire, UK
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Sheet Common, Hampshire, UK
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We will find the equations of these parabolas (using GSP or Autograph) later, but first we need to learn what happens when: we add to x2; subtract from x2; multiply x2 by a whole number, fraction or negative; add and subtract numbers to x then square it; and a combination of these.