Expression 5: "a" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis equals "d" minus StartFraction, "d" Over 6 , EndFraction left parenthesis, "x" minus 14 , right parenthesis left brace, 14 less than or equal to "x" less than or equal to 20 , right brace Has graph. To audio trace, press ALT+T.a2x=d−d6x−1414≤x≤20
5
Augustin kommt am See an: left parenthesis, 6 , 1920 , right parenthesis Has graph. To audio trace, press ALT+T.6,1920
Label:
6
Augustin startet zurück: left parenthesis, 14 , 1920 , right parenthesis Has graph. To audio trace, press ALT+T.14,1920
Label:
7
Hause: left parenthesis, 0 , 0 , right parenthesis Has graph. To audio trace, press ALT+T.0,0
Label:
8
See: left parenthesis, 0 , 1920 , right parenthesis Has graph. To audio trace, press ALT+T.0,1920