Explanation:
since f(x) = 2×x + 1
therefore f(2.99) = 2×2.99 + 1 = 6.98 ≈ 7
therefore f(2.999) = 2×2.999 + 1 = 6.998 ≈ 7
therefore f(3.01) = 2×3.01 + 1 = 7.02 ≈ 7
therefore f(3.001) = 2×3.001 + 1 = 7.002 ≈ 7
now for the what conclusion can you draw from these results i dont 100% know but i think he wants that
the point x = 3 and the point y = 7
since f(x) = y
and since we have the approximate of x 3