Expression 9: "y" minus sine left parenthesis, "x" plus "y" , right parenthesis equals 0 Has graph.y−sinx+y=0
9
Expression 10: left parenthesis, cos left parenthesis, "t" , right parenthesis , sin left parenthesis, "t" , right parenthesis , right parenthesis Has graph.cost,sint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤