Ratio a / b = 12

Expression 19: "F" Subscript, 2 , Baseline equals "b" equals 0.7 6 9 2 3 0 7 6 9 2 3 1

equals

0.7 6 9 2 3 0 7 6 9 2 3 1

Expression 20: "G" Subscript, 1 , Baseline equals "S" minus "b" equals 9.2 3 0 7 6 9 2 3 0 7 7

equals

9.2 3 0 7 6 9 2 3 0 7 7

Expression 21: "G" Subscript, 2 , Baseline equals "S" equals 10

equals

Expression 22: "H" Subscript, 1 , Baseline equals "b" equals 0.7 6 9 2 3 0 7 6 9 2 3 1

equals

0.7 6 9 2 3 0 7 6 9 2 3 1

Expression 23: "H" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline equals 0

equals

Expression 24: "m" Subscript, 1 , Baseline equals StartFraction, "G" Subscript, 2 , Baseline Over "G" Subscript, 1 , Baseline , EndFraction equals 1.0 8 3 3 3 3 3 3 3 3 3

equals

1.0 8 3 3 3 3 3 3 3 3 3

Expression 25: "y" equals "m" Subscript, 1 , Baseline "x" Has graph. To audio trace, press ALT+T.

Expression 26: "y" equals StartFraction, negative 1 Over "m" Subscript, 1 , Baseline , EndFraction left parenthesis, "x" minus "H" Subscript, 1 , Baseline , right parenthesis Has graph. To audio trace, press ALT+T.

Expression 27: "m" Subscript, 1 , Baseline "x" equals StartFraction, negative 1 Over "m" Subscript, 1 , Baseline , EndFraction left parenthesis, "x" minus "H" Subscript, 1 , Baseline , right parenthesis Has graph. To audio trace, press ALT+T.

Expression 28: "P" Subscript, 1 , Baseline equals StartFraction, StartNestedFraction, 1 NestedOver "m" Subscript, 1 , Baseline , EndNestedFraction "H" Subscript, 1 , Baseline Over "m" Subscript, 1 , Baseline plus StartNestedFraction, 1 NestedOver "m" Subscript, 1 , Baseline , EndNestedFraction , EndFraction equals 0.3 5 3 8 9 5 3 0 5 9 7 2

equals

0.3 5 3 8 9 5 3 0 5 9 7 2

Expression 29: "P" Subscript, 2 , Baseline equals StartFraction, negative 1 Over "m" Subscript, 1 , Baseline , EndFraction left parenthesis, "P" Subscript, 1 , Baseline minus "H" Subscript, 1 , Baseline , right parenthesis equals 0.3 8 3 3 8 6 5 8 1 4 7

equals

0.3 8 3 3 8 6 5 8 1 4 7

Graphs

Expression 31: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesis Has graph.

Expression 32: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesis Has graph.

Expression 33: polygon left parenthesis, "A" , "G" , right parenthesis Has graph.

Expression 34: polygon left parenthesis, "B" , "F" , right parenthesis Has graph.

Expression 35: polygon left parenthesis, "C" , "H" , right parenthesis Has graph.

Expression 36: polygon left parenthesis, "D" , "E" , right parenthesis Has graph.

Points