`b=${b}` "X" equals left parenthesis, 1 , "b" plus 1 , right parenthesis equals left parenthesis, 1 , 2.6 2 , right parenthesis Has graph. To audio trace, press ALT+T.X=1,b+1
Label:
equals=
left parenthesis, 1 , 2.6 2 , right parenthesis1,2.62
5
Expression 6: "b" "x" plus "c" Has graph. To audio trace, press ALT+T.bx+c
6
Expression 7: polygon left parenthesis, left parenthesis, 0 , 1 , right parenthesis , left parenthesis, "X" . "x" , 1 , right parenthesis , "X" , right parenthesis Has graph.polygon0,1,X.x,1,X