Unit 1: Slope and Rate of Change. - St John Brebeuf
Unit 1: Slope and Rate of Change. - St John Brebeuf
Unit 1: Slope and Rate of Change. - St John Brebeuf
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Apprenticeship <strong>and</strong> workplace Math 11<br />
<strong>St</strong>.<strong>John</strong> <strong>Brebeuf</strong><br />
Example 2:<br />
Doug wants to install shelves in a display case. He needs to cut a<br />
groove in his wood so he can attach his shelve to the case.<br />
His groove should start at A(4,12) <strong>and</strong> finish at the point B(4,28)<br />
What is the slope <strong>and</strong> length <strong>of</strong> the groove<br />
Solution:<br />
Draw a good diagram <strong>of</strong> the shelf…………….<br />
Calculate the slope using the formula<br />
S.Duffy Page 13
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