7Fa finish the class work (finding eqns for Lines A,B,C) and do p51 #1ab, 4b,d,f, #5

6D study for a quiz tomorrow on frxn multiplication and division; DO: p178 #3all, #4all (copy and complete table)

8G Sketch graphs of these cubic functions:
a -1xcubed
b xcubed + 4
c -1xcubed + 4
d 1/2 xcubed
e 4xcubed
f -4xcubed

click here to check using the graphing tool