<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Copyright 2017 mathsisfun.com -->
<svg xmlns="http://www.w3.org/2000/svg" width="248.4" height="184.1" version="1.1">
<defs>
<marker id="id4" style="overflow:visible;" orient="auto">
<path transform="scale(0.8) rotate(180) translate(12.5,0)" style="fill:#c4a000; stroke:#c4a000; stroke-width:1pt;" d="M 0,0 L 5,-5 L -12.5,0 L 5,5 L 0,0 z "/>
</marker>
<marker id="id3" style="overflow:visible;" orient="auto">
<path transform="scale(0.8) rotate(180) translate(12.5,0)" style="fill:#c4a000; stroke:#c4a000; stroke-width:1pt;" d="M 0,0 L 5,-5 L -12.5,0 L 5,5 L 0,0 z "/>
</marker>
<marker id="id2" style="overflow:visible;" orient="auto">
<path transform="matrix(-0.4,0,0,-0.4,-4,0)" style="fill:#ff0000; stroke:#ff0000; stroke-width:1pt;" d="M 0,0 5,-5 -12.5,0 5,5 0,0 Z"/>
</marker>
<marker id="id1" style="overflow:visible;" orient="auto">
<path transform="matrix(-0.4,0,0,-0.4,-4,0)" style="fill:#0000ff; stroke:#0000ff; stroke-width:1pt;" d="M 0,0 5,-5 -12.5,0 5,5 0,0 Z"/>
</marker>
</defs>
<rect x="3.4" y="0.3" width="243.9" height="182.3" style="color:black; overflow:visible; fill:white; stroke-width:1.22;"/>
<circle cx="133.9" cy="137.5" r="6.7501898" style="color:black; overflow:visible; fill:#c4a000; fill-opacity:0.49; stroke-width:4;"/>
<circle cx="88.9" cy="137.4" r="6.7501898" style="color:black; overflow:visible; fill:#c4a000; fill-opacity:0.49; stroke-width:4;"/>
<g transform="translate(5.3145657,-103.5323)">
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,105.5 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,135.8 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,287.3 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,226.7 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,196.4 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,166.1 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,257 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,150.9 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,120.7 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,241.8 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,211.5 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,181.2 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.9,272.1 241.3,0"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 91.3,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 61,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 30.7,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 0.4,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 242.7,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 182.2,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 151.9,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 121.6,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 212.4,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 106.4,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 76.1,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 45.8,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 15.5,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 197.3,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 167,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 136.7,286.7 0,-180.8"/>
<path style="fill:none; stroke:#e5e6e8; stroke-width:0.75; stroke-dasharray:6, 0.8;" d="m 227.6,286.7 0,-180.8"/>
</g>
<path style="marker-end:url(#id1); fill:none; stroke:#0000ff; stroke-width:1.2;" d="m 0,137.9 239,0"/>
<text x="220.4" y="131.5" style="font-family:'Comic Sans MS'; font-size:22px; overflow:visible; fill:#0000ff; stroke-width:3;">x</text>
<path style="marker-end:url(#id2); fill:none; stroke:#ff0000; stroke-width:1.2;" d="m 36.3,180.5 0,-173.9"/>
<text x="17.9" y="16.1" style="font-family:'Comic Sans MS'; font-size:22px; overflow:visible; fill:#ff0000; stroke-width:3;">y</text>
<text x="31.7" y="151.2" style="font-family:'Comic Sans MS'; font-size:13.8px; font-style:italic; color:black; overflow:visible; fill:black; stroke-width:1px;">0</text>
<text x="107.4" y="150.2" style="font-family:'Comic Sans MS'; font-size:13.8px; font-style:italic; color:black; overflow:visible; fill:black; stroke-width:1px;">5</text>
<text x="179.9" y="150.7" style="font-family:'Comic Sans MS'; font-size:13.8px; font-style:italic; color:black; overflow:visible; fill:black; stroke-width:1px;">10</text>
<text x="23" y="140.8" style="font-family:'Comic Sans MS'; font-size:13.8px; font-style:italic; color:black; overflow:visible; fill:black; stroke-width:1px;">0</text>
<text x="21.5" y="68.6" style="font-family:'Comic Sans MS'; font-size:13.8px; font-style:italic; color:black; overflow:visible; fill:black; stroke-width:1px;">5</text>
<polyline points="175.00 -2.9211, 176.00 2.4380, 177.00 7.7481, 178.00 13.009, 179.00 18.221, 180.00 23.384, 181.00 28.497, 182.00 33.562, 183.00 38.578, 184.00 43.544, 185.00 48.461, 186.00 53.330, 187.00 58.149, 188.00 62.919, 189.00 67.640, 190.00 72.312, 191.00 76.935, 192.00 81.508, 193.00 86.033, 194.00 90.508, 195.00 94.935, 196.00 99.312, 197.00 103.64, 198.00 107.92, 199.00 112.15, 200.00 116.33, 201.00 120.46, 202.00 124.55, 203.00 128.58, 204.00 132.56, 205.00 136.50, 206.00 140.39, 207.00 144.22, 208.00 148.01, 209.00 151.75, 210.00 155.44, 211.00 159.08, 212.00 162.67, 213.00 166.22, 214.00 169.71, 215.00 173.15, 216.00 176.55, 217.00 179.90, 218.00 183.19, 219.00 186.44, 220.00 189.64, 221.00 192.79, 222.00 195.89, 223.00 198.94, 224.00 201.95, 225.00 204.90, 226.00 207.81, 227.00 210.66, 228.00 213.47, 229.00 216.22, 230.00 218.93, 231.00 221.59, 232.00 224.20, 233.00 226.76, 234.00 229.27, 235.00 231.74, 236.00 234.15, 237.00 236.52, 238.00 238.83, 239.00 241.10, 240.00 243.32, 241.00 245.48, 242.00 247.60, 243.00 249.67, 244.00 251.69, 245.00 253.67, 246.00 255.59, 247.00 257.46, 248.00 259.29, 249.00 261.06, 250.00 262.79, 251.00 264.47, 252.00 266.09, 253.00 267.67, 254.00 269.20, 255.00 270.68, 256.00 272.12, 257.00 273.50, 258.00 274.83, 259.00 276.12, 260.00 277.35, 261.00 278.54, 262.00 279.68, 263.00 280.77, 264.00 281.80, 265.00 282.79, 266.00 283.74, 267.00 284.63, 268.00 285.47, 269.00 286.26, 270.00 287.01, 271.00 287.70, 272.00 288.35, 273.00 288.95, 274.00 289.50, 275.00 290.00, 276.00 290.45, 277.00 290.85, 278.00 291.20, 279.00 291.50, 280.00 291.75, 281.00 291.96, 282.00 292.11, 283.00 292.22, 284.00 292.28, 285.00 292.29, 286.00 292.25, 287.00 292.16, 288.00 292.02, 289.00 291.83, 290.00 291.59, 291.00 291.31, 292.00 290.97, 293.00 290.59, 294.00 290.15, 295.00 289.67, 296.00 289.14, 297.00 288.56, 298.00 287.93, 299.00 287.25, 300.00 286.52, 301.00 285.74, 302.00 284.92, 303.00 284.04, 304.00 283.12, 305.00 282.14, 306.00 281.12, 307.00 280.05, 308.00 278.93, 309.00 277.76, 310.00 276.54, 311.00 275.27, 312.00 273.95, 313.00 272.59, 314.00 271.17, 315.00 269.71, 316.00 268.19, 317.00 266.63, 318.00 265.02, 319.00 263.36, 320.00 261.65, 321.00 259.89, 322.00 258.08, 323.00 256.22, 324.00 254.32, 325.00 252.36, 326.00 250.36, 327.00 248.30, 328.00 246.20, 329.00 244.05, 330.00 241.85, 331.00 239.60, 332.00 237.30, 333.00 234.95, 334.00 232.55, 335.00 230.11, 336.00 227.61, 337.00 225.07, 338.00 222.48, 339.00 219.83, 340.00 217.14, 341.00 214.40, 342.00 211.61, 343.00 208.77, 344.00 205.88, 345.00 202.95, 346.00 199.96, 347.00 196.92, 348.00 193.84, 349.00 190.71, 350.00 187.52, 351.00 184.29, 352.00 181.01, 353.00 177.68, 354.00 174.30, 355.00 170.87, 356.00 167.40, 357.00 163.87, 358.00 160.29, 359.00 156.67, 360.00 153.00, 361.00 149.27, 362.00 145.50, 363.00 141.68, 364.00 137.81, 365.00 133.89, 366.00 129.92, 367.00 125.91, 368.00 121.84, 369.00 117.73, 370.00 113.56, 371.00 109.35, 372.00 105.08, 373.00 100.77, 374.00 96.412, 375.00 92.002, 376.00 87.543, 377.00 83.035, 378.00 78.478, 379.00 73.872, 380.00 69.216, 381.00 64.512, 382.00 59.758, 383.00 54.956, 384.00 50.104, 385.00 45.203, 386.00 40.253, 387.00 35.254, 388.00 30.206, 389.00 25.109, 390.00 19.962, 391.00 14.767, 392.00 9.5226, 393.00 4.2290, 394.00 -1.1136, 395.00 -6.5054, " transform="matrix(0.4675669,0,0,0.56659926,-21.909387,3.838017)" style="fill:none; stroke:black; stroke-width:2.94;"/>
<path style="marker-end:url(#id3); fill:none; stroke:#c4a000; stroke-width:1.26px;" d="m 89.1,63.2 0,60.9"/>
<text x="116" y="58.9" style="font-family:'Comic Sans MS'; font-size:13.8px; font-style:italic; color:black; overflow:visible; fill:#c4a000; stroke-width:1px;">5+√2</text>
<text x="71.9" y="58.6" style="font-family:'Comic Sans MS'; font-size:13.8px; font-style:italic; color:black; overflow:visible; fill:#c4a000; stroke-width:1px;">5-√2</text>
<path style="marker-end:url(#id4); fill:none; stroke:#c4a000; stroke-width:1.26px;" d="m 132.8,63.2 0,60.9"/>
</svg>

