,LESSON #A3 ,SYMBOLS = ,ADV.ED
              ,MA?1 ,"P #A

    ,ACTIV;Y #A,A3 ,ANSW] ,KEY
_%
#1_4 #4\X+3\-7
#2_4 .(X \ X /.K -#2.)
#3_4 \,B\ .K #68
#4_4 @(-5, 9@)
#5_4 (-,=, 6@) _:

    ,ACTIV;Y #A,B
#A4 ,ANGLES ^: M1SURES TOTAL
  _% #90^.* _: >E COMPLE;T>Y4
#B4 ,F9D _% (F.*G)(X) _:4
#C4 ,! DOMA9 (
  _% F(X) ,'IS @(2, ,=) _:4
#D4 ,:AT IS ! RECTANGUL> =M (
  _% ..(10, 60^.*"..) _:8







    ,ACTIV;Y #A,C3 ,ANSW] ,KEY

             ,ALGEBRA ,QUIZ

    ,%[ ALL YR /EPS4
#A4 ,GIV5 _% F(X) .K #3X+2 ,'&
  G(X) .K X+5, ,'F9D (F.*G)(X) _:4
#B4 ,DRAW A GRAPH ( A FUNC;N ) A
  RANGE ( _% .(Y \ Y .1: -#1.) _:4
#C4 ,DESCRIBE ! 9T]VAL
  _% (-3, 4@) _: US+ SET NOTA;N4
#D4 ,IS _% -#9\-3\ _: POSITIVE OR
  NEGATIVE8










                                      #B