Expression 4: "g" left parenthesis, "x" , right parenthesis equals "a" left parenthesis, "x" minus "h" , right parenthesis squared plus "k" Has graph. To audio trace, press ALT+T.gx=ax−h2+k
4
Expression 5: "a" equals 5a=5
negative 5−5
55
5
Expression 6: "h" equals negative 6h=−6
negative 10−10
1010
6
Expression 7: "k" equals 0.5k=0.5
negative 10−10
1010
7
Expression 8: negative "g" left parenthesis, "x" , right parenthesis Has graph. To audio trace, press ALT+T.−gx