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Editing a Embedded answers (Cloze) - math & science question by WIRIS
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Find <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»a«/mi»«mo»,«/mo»«mo»§nbsp;«/mo»«mi»b«/mi»«mo»§nbsp;«/mo»«mo»§#8712;«/mo»«mi»§#8477;«/mi»«/math»</span> that make <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»f«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«/math»</span> continuous<br /><br /><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mtable columnalign=¨left¨ rowspacing=¨0¨»«mtr»«mtd»«mi»f«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mfenced close=¨¨ open=¨{¨»«mrow»«mtable»«mtr»«mtd»«mi»#f«/mi»«mo»·«/mo»«mi»a«/mi»«mo»·«/mo»«mi»x«/mi»«mo»+«/mo»«mi»#c«/mi»«/mtd»«/mtr»«mtr»«mtd»«mi»#c«/mi»«/mtd»«/mtr»«mtr»«mtd»«mfrac»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mi»b«/mi»«mo»·«/mo»«mi»x«/mi»«/mrow»«mrow»«mi»x«/mi»«mo»-«/mo»«mi»#d«/mi»«/mrow»«/mfrac»«/mtd»«/mtr»«/mtable»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mtable»«mtr»«mtd»«mi»x«/mi»«mo»§lt;«/mo»«mn»1«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»=«/mo»«mn»1«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»§gt;«/mo»«mn»1«/mn»«/mtd»«/mtr»«/mtable»«/mrow»«/mfenced»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«/mtable»«/math»</span> <div><br /></div> <div><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»a«/mi»«mo»=«/mo»«/math»</span>{1:SA:=#a}</div> <div><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»b«/mi»«mo»=«/mo»«/math»</span>{1:SA:=#b}<br /></div>
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Thursday, 10 December 2015, 10:53 AM
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