Expression 8: "m" Subscript, 1 , Baseline equals "f" prime left parenthesis, "a" , right parenthesis equals 0.6 1 2 8m1=f′a
equals=
0.6 1 2 80.6128
8
Expression 9: "m" Subscript, 2 , Baseline equals "g" prime left parenthesis, "a" , right parenthesis equals 2.4 8m2=g′a
equals=
2.4 82.48
9
Expression 10: "m" Subscript, 3 , Baseline equals "h" prime left parenthesis, "a" , right parenthesis equals 3.0 9 2 8m3=h′a
equals=
3.0 9 2 83.0928
10
Expression 11: "y" Subscript, 1 , Baseline equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "a" , right parenthesis plus "f" left parenthesis, "a" , right parenthesis Has graph. To audio trace, press ALT+T.y1=m1x−a+fa
11
Expression 12: "y" Subscript, 2 , Baseline equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "a" , right parenthesis plus "g" left parenthesis, "a" , right parenthesis Has graph. To audio trace, press ALT+T.y2=m2x−a+ga
12
Expression 13: "y" Subscript, 3 , Baseline equals "m" Subscript, 3 , Baseline left parenthesis, "x" minus "a" , right parenthesis plus "h" left parenthesis, "a" , right parenthesis Has graph. To audio trace, press ALT+T.y3=m3x−a+ha