Hidden Label: left parenthesis, 7 , 0 , right parenthesis Has graph. To audio trace, press ALT+T.7,0
Label
2
Expression 3: "g" Subscript, 1 , Baseline left parenthesis, "x" , right parenthesis equals 0.5 "x" minus 3.5 Has graph. To audio trace, press ALT+T.g1x=0.5x−3.5
3
Expression 4: "g" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis equals 0.5 "x" minus 8.5 Has graph. To audio trace, press ALT+T.g2x=0.5x−8.5