三维函数

Function: z =

50=SIN(SQRT(x^2 + y^2))

x-Min: -5x-Max: 5y-Min: -5y-Max: 5

-5.0

-3.3

-1.7

0.0

1.7

0.0

5.010.0

15.020.025.030.035.0

40.045.050.0-5.0-4.2

-3.3-2.5

-1.7-0.8

0.00.8

1.7

2.5

3.3

4.2

5.0

城市

职业-收入

学历

#NAME?

x-Step: 0.42x -5y-Step: 0.42y -5

#######

#####-5.0-4.6-4.2-3.8-3.3-2.9-2.5-5.050.0046.0142.3639.0636.1133.5131.25-4.646.0142.0138.3735.0732.1229.5127.26-4.242.3638.3734.7231.4228.4725.8723.61-3.839.0635.0731.4228.1325.1722.5720.31-3.336.1132.1228.4725.1722.2219.6217.36-2.933.5129.5125.8722.5719.6217.0114.76-2.531.2527.2623.6120.3117.3614.7612.50-2.129.3425.3521.7018.4015.4512.8510.59-1.727.7823.7820.1416.8413.8911.289.03-1.326.5622.5718.9215.6312.6710.077.81-0.825.6921.7018.0614.7611.819.20 6.94-0.425.1721.1817.5314.2411.288.68 6.420.025.0021.0117.3614.0611.118.51 6.250.425.1721.1817.5314.2411.288.68 6.420.825.6921.7018.0614.7611.819.20 6.941.326.5622.5718.9215.6312.6710.077.811.727.7823.7820.1416.8413.8911.289.032.129.3425.3521.7018.4015.4512.8510.592.531.2527.2623.6120.3117.3614.7612.502.933.5129.5125.8722.5719.6217.0114.763.336.1132.1228.4725.1722.2219.6217.363.839.0635.0731.4228.1325.1722.5720.314.242.3638.3734.7231.4228.4725.8723.614.646.0142.0138.3735.0732.1229.5127.265.050.0046.0142.3639.0636.1133.5131.25

3.3

5.0