Expression 7: "R" Subscript, 0 , Baseline equals StartFraction, "b" minus "a" Over 2 , EndFractionR0=b−a2
equals=
3.7 1 0 63.7106
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Graferne f ( x ) og g ( x )
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Expression 9: "g" left parenthesis, "x" , right parenthesis less than or equal to "y" less than or equal to "f" left parenthesis, "x" , right parenthesisgx≤y≤fx
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Expression 10: "f" left parenthesis, "x" , right parenthesis equals StartRoot, "R" squared minus "x" squared , EndRootfx=R2−x2
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Expression 11: "g" left parenthesis, "x" , right parenthesis equals StartRoot, "R" squared minus left parenthesis, "x" plus "R" minus "R" Subscript, 0 , Baseline , right parenthesis squared , EndRootgx=R20−x+R−R02
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Expression 12: "f" Subscript, 0 , Baseline left parenthesis, "x" , right parenthesis equals negative StartRoot, "R" squared minus "x" squared , EndRootf0x=−R2−x2
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Expression 13: "g" Subscript, 0 , Baseline left parenthesis, "x" , right parenthesis equals negative StartRoot, "R" squared minus left parenthesis, "x" plus "R" minus "R" Subscript, 0 , Baseline , right parenthesis squared , EndRootg0x=−R20−x+R−R02
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Points
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Start black, "a" equals negative 6 End blacka=−6
Start black, "b" End blackb
left parenthesis, 1.4 2 1 2 , 0 , right parenthesis1.4212,0