수식 17: "y" equals negative .9 2 left parenthesis, "x" minus 52 , right parenthesis plus 7.2 7 8 4 5 left brace, 52 less than or equal to "x" less than or equal to 70 , right bracey=−.92x−52+7.2784552≤x≤70
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수식 18: "y" equals 1.0 6 left parenthesis, "x" minus 70 , right parenthesis minus 9.2 8 1 5 5 left brace, 84 greater than or equal to "x" greater than or equal to 70 , right brace left brace, 59 greater than or equal to "y" , right bracey=1.06x−70−9.2815584≥x≥7059≥y
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수식 19: "y" equals negative .2 6 left parenthesis, "x" minus 84 , right parenthesis plus 5.6 2 1 4 5 left brace, 84 less than or equal to "x" less than or equal to 105.6 2 1 , right bracey=−.26x−84+5.6214584≤x≤105.621
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수식 20: "y" equals negative .0 8 left parenthesis, "x" minus 105.6 2 1 , right parenthesis minus .0 0 0 0 1 left brace, 105.6 2 1 less than or equal to "x" less than or equal to 140 , right bracey=−.08x−105.621−.00001105.621≤x≤140
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2nd Derivatives
학생에게 이 폴더를 숨깁니다.
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수식 22: "y" equals negative 2 ninths left brace, 0 less than or equal to "x" less than or equal to 26 , right bracey=−290≤x≤26
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수식 23: "y" equals .5 left brace, 26 less than or equal to "x" less than or equal to 52 , right bracey=.526≤x≤52
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수식 24: "y" equals negative .9 2 left brace, 52 less than or equal to "x" less than or equal to 70 , right bracey=−.9252≤x≤70
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수식 25: "y" equals 1.0 6 left brace, 84 greater than or equal to "x" greater than or equal to 70 , right bracey=1.0684≥x≥70
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수식 26: "y" equals negative .2 6 left brace, 84 less than or equal to "x" less than or equal to 98 , right bracey=−.2684≤x≤98
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수식 27: "y" equals negative .0 8 left brace, 105.6 2 1 less than or equal to "x" less than or equal to 140 , right bracey=−.08105.621≤x≤140
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Loop
학생에게 이 폴더를 숨깁니다.
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수식 29: left parenthesis, "x" minus "h" , right parenthesis squared plus left parenthesis, "y" minus "k" , right parenthesis squared equals "f" times left parenthesis, "y" minus "k" , right parenthesis plus "b" StartRoot, left parenthesis, "x" minus "h" , right parenthesis squared plus left parenthesis, "y" minus "k" , right parenthesis squared , EndRoot left brace, "y" less than "k" , right bracex−h2+y−k2=f·y−k+bx−h2+y−k2y<k
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수식 30: left parenthesis, "x" minus "h" , right parenthesis squared plus left parenthesis, "y" minus "k" , right parenthesis squared equals "f" times left parenthesis, "y" minus "k" , right parenthesis minus "b" StartRoot, left parenthesis, "x" minus "h" , right parenthesis squared plus left parenthesis, "y" minus "k" , right parenthesis squared , EndRootx−h2+y−k2=f·y−k−bx−h2+y−k2
