The function f : ℝ ⟶ ℝ defined by f(x) = 5×3 + 3×2 – x + 7 i…

Questions

The functiоn f : ℝ ⟶ ℝ defined by f(x) = 5x3 + 3x2 - x + 7 is O(x).

The functiоn f : ℝ ⟶ ℝ defined by f(x) = 5x3 + 3x2 - x + 7 is O(x).