Expression 5: "f" Subscript, "n" 0 , Baseline left parenthesis, "x" , right parenthesis equals left parenthesis, 5 "x" plus 12 , right parenthesis "v" left parenthesis, "x" , negative 2 , negative 1.9 , right parenthesis plus left parenthesis, 2.5 "x" plus 7.5 , right parenthesis "v" left parenthesis, "x" , negative 1.8 , negative 1.6 5 , right parenthesis plus left parenthesis, "x" plus 5.2 , right parenthesis "v" left parenthesis, "x" , negative 1.4 5 , negative 1.3 , right parenthesis plus 4 "v" left parenthesis, "x" , negative 1.1 , negative 0.9 , right parenthesis plus left parenthesis, negative "x" plus 3.2 , right parenthesis "v" left parenthesis, "x" , negative 0.7 , negative 0.5 5 , right parenthesis plus left parenthesis, negative 2.5 "x" plus 2.5 , right parenthesis "v" left parenthesis, "x" , negative 0.3 5 , negative 0.2 , right parenthesis plus left parenthesis, negative 5 "x" plus 2 , right parenthesis "v" left parenthesis, "x" , negative 0.1 , 0 , right parenthesis plus left parenthesis, 3.5 "x" plus 1.7 5 , right parenthesis "v" left parenthesis, "x" , negative 0.2 , negative 0.1 , right parenthesis plus left parenthesis, 1.7 5 "x" plus 1.2 5 , right parenthesis "v" left parenthesis, "x" , negative 0.5 5 , negative 0.3 5 , right parenthesis plus left parenthesis, 0.5 "x" plus 0.5 , right parenthesis "v" left parenthesis, "x" , negative 0.9 , negative 0.7 , right parenthesis plus left parenthesis, negative 0.5 "x" minus 0.5 , right parenthesis "v" left parenthesis, "x" , negative 1.3 , negative 1.1 , right parenthesis plus left parenthesis, negative 1.7 5 "x" minus 2.2 5 , right parenthesis "v" left parenthesis, "x" , negative 1.6 5 , negative 1.4 5 , right parenthesis plus left parenthesis, negative 3.5 "x" minus 5.2 5 , right parenthesis "v" left parenthesis, "x" , negative 1.9 , negative 1.8 , right parenthesisfn0x=5x+12vx,−2,−1.9+2.5x+7.5vx,−1.8,−1.65+x+5.2vx,−1.45,−1.3+4vx,−1.1,−0.9+−x+3.2vx,−0.7,−0.55+−2.5x+2.5vx,−0.35,−0.2+−5x+2vx,−0.1,0+3.5x+1.75vx,−0.2,−0.1+1.75x+1.25vx,−0.55,−0.35+0.5x+0.5vx,−0.9,−0.7+−0.5x−0.5vx,−1.3,−1.1+−1.75x−2.25vx,−1.65,−1.45+−3.5x−5.25vx,−1.9,−1.8
5
Expression 6: "f" Subscript, "n" 5 , Baseline left parenthesis, "x" , right parenthesis equals 4 "V" Subscript, 5 "a" , Baseline left parenthesis, "x" , right parenthesis plus left parenthesis, 10 "x" minus 18 , right parenthesis "V" Subscript, 5 "b" , Baseline left parenthesis, "x" , right parenthesis plus "x" "v" left parenthesis, "x" , 2.2 , 2.3 , right parenthesis plus left parenthesis, 0.2 5 "x" plus 1.8 , right parenthesis "v" left parenthesis, "x" , 2.5 , 2.6 5 , right parenthesis plus 2.5 "v" left parenthesis, "x" , 2.9 , 3.1 , right parenthesis plus left parenthesis, negative 0.2 5 "x" plus 3.3 , right parenthesis "v" left parenthesis, "x" , 3.3 5 , 3.5 , right parenthesis plus left parenthesis, negative "x" plus 6 , right parenthesis "v" left parenthesis, "x" , 3.7 , 3.8 , right parenthesis plus left parenthesis, negative 5 "x" plus 21.5 , right parenthesis "v" left parenthesis, "x" , 3.9 , 3.9 4 , right parenthesis plus left parenthesis, negative 20 "x" plus 81.1 , right parenthesis "v" left parenthesis, "x" , 3.9 8 , 3.9 9 , right parenthesis plus left parenthesis, 17 "x" minus 67 , right parenthesis "v" left parenthesis, "x" , 3.9 9 , 4 , right parenthesis plus left parenthesis, 2.5 "x" minus 9.2 , right parenthesis "v" left parenthesis, "x" , 3.8 5 , 3.9 , right parenthesis plus left parenthesis, 0.7 5 "x" minus 2.5 2 , right parenthesis "v" left parenthesis, "x" , 3.6 , 3.7 , right parenthesis plus left parenthesis, 0.2 5 "x" minus 0.7 5 , right parenthesis "v" left parenthesis, "x" , 3.2 , 3.3 5 , right parenthesis plus left parenthesis, negative 0.2 5 "x" plus 0.7 5 , right parenthesis "v" left parenthesis, "x" , 2.6 5 , 2.8 , right parenthesis plus left parenthesis, negative 0.7 5 "x" plus 1.9 8 , right parenthesis "v" left parenthesis, "x" , 2.3 , 2.4 , right parenthesis plus left parenthesis, negative 2.5 "x" plus 5.8 , right parenthesis "v" left parenthesis, "x" , 2.1 2 , 2.1 5 , right parenthesis plus left parenthesis, negative 5 "x" plus 11.1 , right parenthesis "v" left parenthesis, "x" , 2.0 5 , 2.0 8 , right parenthesisfn5x=4V5ax+10x−18V5bx+xvx,2.2,2.3+0.25x+1.8vx,2.5,2.65+2.5vx,2.9,3.1+−0.25x+3.3vx,3.35,3.5+−x+6vx,3.7,3.8+−5x+21.5vx,3.9,3.94+−20x+81.1vx,3.98,3.99+17x−67vx,3.99,4+2.5x−9.2vx,3.85,3.9+0.75x−2.52vx,3.6,3.7+0.25x−0.75vx,3.2,3.35+−0.25x+0.75vx,2.65,2.8+−0.75x+1.98vx,2.3,2.4+−2.5x+5.8vx,2.12,2.15+−5x+11.1vx,2.05,2.08
6
Expression 7: "v" left parenthesis, "x" , 2 , 2.0 5 , right parenthesisvx,2,2.05
7
Expression 8: "V" Subscript, 5 "a" , Baseline left parenthesis, "x" , right parenthesis equals "v" left parenthesis, "x" , 3.9 4 , 3.9 8 , right parenthesis plus "v" left parenthesis, "x" , 3.8 , 3.8 5 , right parenthesis plus "v" left parenthesis, "x" , 3.5 , 3.6 , right parenthesis plus "v" left parenthesis, "x" , 3.1 , 3.2 , right parenthesis plus "v" left parenthesis, "x" , 2.8 , 2.9 , right parenthesis plus "v" left parenthesis, "x" , 2.4 , 2.5 , right parenthesisV5ax=vx,3.94,3.98+vx,3.8,3.85+vx,3.5,3.6+vx,3.1,3.2+vx,2.8,2.9+vx,2.4,2.5
8
Expression 9: "V" Subscript, 5 "b" , Baseline left parenthesis, "x" , right parenthesis equals "v" left parenthesis, "x" , 2.1 5 , 2.2 , right parenthesis plus "v" left parenthesis, "x" , 2.0 8 , 2.1 2 , right parenthesis plus "v" left parenthesis, "x" , 2 , 2.0 5 , right parenthesisV5bx=vx,2.15,2.2+vx,2.08,2.12+vx,2,2.05