function dataPoints = functionDataPoints()
    dataPoints = (-5:5)';
    dataPoints(:, 2) = [
        -6.5743
        0.9765
        3.1026
        1.8572
        1.3165
        -0.6144
        0.1032
        0.3729
        2.5327
        7.3857
        9.4892
    ];
end