Expression 9: "j" left parenthesis, "x" , right parenthesis equals StartRoot, "x" plus 1 , EndRootjx=x+1
9
"x" Subscript, 4 , Baselinex4
"y" Subscript, 4 , Baseliney4
negative 1−1
r1c3:
r2c3:
r3c3:
r4c3:
r5c3:
r6c3:
10
Expression 11: "k" left parenthesis, "x" , right parenthesis equals left parenthesis, "x" plus 1 , right parenthesis left parenthesis, "x" minus 2 , right parenthesiskx=x+1x−2
11
"x" Subscript, 5 , Baselinex5
"y" Subscript, 5 , Baseliney5
r1c3:
r2c3:
r3c3:
r4c3:
r5c3:
r6c3:
12
Expression 13: "m" left parenthesis, "x" , right parenthesis equals StartFraction, 1 Over "x" , EndFractionmx=1x