Expression 5: "y" equals "a" left brace, negative 10 less than "x" less than 10 , right bracey=a−10<x<10
5
Expression 6: "y" equals "k" "x" left brace, "x" greater than or equal to 0 , right bracey=kxx≥0
6
Expression 7: "k" equals 2.5 1 7k=2.517
0.10.1
55
7
Expression 8: "x" equals StartFraction, "a" Over "k" , EndFractionx=ak
equals=
1.0 7 2 7 0 5 6 0 1 9 11.07270560191
8
Hidden Label: left parenthesis, StartFraction, "a" Over "k" , EndFraction , StartFraction, "a" "k" squared Over left parenthesis, 1 plus "k" squared , right parenthesis , EndFraction , right parenthesisak,ak21+k2