Polls#
The first poll allows only one answer.
What is the equation of a line in a plane?
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\(ax^2 + bx + c = 0\) | ||||
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\(ax + by + cz + d = 0\) | ||||
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\((x-x_0)^2 + (y-y_0)^2 - r^2 = 0\) | ||||
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\(ax + by + c = 0\) | ||||
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\(y = at^2 + v_0t + y_0\) | ||||
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I don't know | ||||
The next poll allows multiple selections, doesn't number the answers, has no solutions to show, and auto-closes after 30 seconds.
Which animals do you like?
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Spiders | |||
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Crocodiles | |||
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Dolphins | |||
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Sharks | |||
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Platypuses | |||
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Tasmanian devils | |||