Explain why it is impossible to get a single line function whose plot runs through all of these points.
(-2.01, -2.59), {-1.74, -2.17}, {-1.5, -1.65}, {-1.27, -1.31}, {-1.04, -1.2}, {-0.84, -1.08}, {-0.45, -0.74}, {-0.35, -0.22}, {0., 0.2}, {0.27, 0.37}, {0.51, 0.45}, {0.73, 0.71}, {0.98, 1.19}, {1.23, 1.68}, {1.58, 1.94}, {1.69, 2.02}, {2.01, 2.2}
(-2.01, -2.59), {-1.74, -2.17}, {-1.5, -1.65}, {-1.27, -1.31}, {-1.04, -1.2}, {-0.84, -1.08}, {-0.45, -0.74}, {-0.35, -0.22}, {0., 0.2}, {0.27, 0.37}, {0.51, 0.45}, {0.73, 0.71}, {0.98, 1.19}, {1.23, 1.68}, {1.58, 1.94}, {1.69, 2.02}, {2.01, 2.2}