Expression 5: "y" equals StartRoot, "R" squared minus left parenthesis, "x" plus 2 , right parenthesis squared , EndRoot plus 1 squaredy=R2−x+22+12
5
Expression 6: "y" equals negative StartRoot, "R" squared minus left parenthesis, "x" plus 2 , right parenthesis squared , EndRoot plus 1 squaredy=−R2−x+22+12
6
Expression 7: left parenthesis, negative 2 plus "R" cos "t" , 1 plus "R" sin "t" , right parenthesis−2+Rcost,1+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
7
Expression 8: left parenthesis, negative 2 minus "t" "R" , 1 , right parenthesis−2−tR,1
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤