Avaldis 10: left parenthesis, "x" minus "h" , right parenthesis squared plus left parenthesis, "y" minus "k" , right parenthesis squared equals "r" left brace, 3.7 5 less than "y" less than 4.7 , right brace left brace, 1 less than "x" , right bracex−h2+y−k2=r3.75<y<4.71<x
10
Avaldis 11: "h" equals 1h=1
11
Avaldis 12: "k" equals 4.4k=4.4
12
Avaldis 13: "r" equals 0.5r=0.5
13
Avaldis 14: left parenthesis, "x" minus "j" , right parenthesis squared plus left parenthesis, "y" minus "i" , right parenthesis squared equals "r" left brace, 3.7 5 3 less than "y" less than 4.7 4 , right brace left brace, "x" less than 2 , right bracex−j2+y−i2=r3.753<y<4.74x<2
