Các điểm cực trị của hàm số y=x^3-4x là bao nhiêu?

Nov 10, 2024 ... Find c in (a, b) such that f'(c) = 0. Step by Step Solution: Step 1. Identify the function: f(x) = x^3 - 4x. Step 2. Apr 14, 2015 ... Accepted Answer: pfb x= 0:0.01:25. For y=x^3 - 4x^2 +1 your plot command will be variant of plot(x,y). WWS 4.65X3.4X0.09X0.58. Listpris. 42,50 SEK/st. inkl. moms. ... X-ray diffraction (XRD) analysis of opal concentrations in the ... Intervals: 177-1093A-1H through 34X (0-309.4 mbsf; 0-330.24 mcd); 177-1093B ... Apr 9, 2025 ... Some examples of cubic equation are x3 – 4x2 + 15x – 9 = 0, 2x3 – 4x2 = 0 etc. Table of Content. Polynomial Definition; Degree of Equation ... xydA, where R = x,y :0 ≤ x ≤ 𝜋/3, 0 ≤ y ≤ 1. [Ans: ln2]. Page 11 ... 4x 0. 2. = 8. 2. y. x. 2. 1. 2. 2. x. y. z. Upper surface. z = y + 1. Lower ... Multi-Monofilament netting, construct with more than one single mono line, 4 ply of 0.20mm monofilament twisted together. The strength is about same as single ... 4x, 0 ≤ x ≤. 1. 4. −4x + 2,. 1. 4. ≤ x ≤. 1. 2. 4x − 2,. 1. 2. ≤ x ≤. 3. 4 ... (x + 1) = 4x − 1. If x ∈ [3. 4. ,1], then (k ∘ T2)(x) = −4x + 5 ... 9x 3/4 x 169. 2 d. WHITE PINE. 9x 3/4 x 1-7/2 e. PLYWOOD. 2. 905. 9x112 x 1463/4. 9x112x1-63/4. 9 WHITE PINE. PLYWOOD. 7x 3/4x0-8. 7"¢ STOVE PIPE X 0-10. fx =0 =⇒ x2 − xy − 4x =0 =⇒ x(x − y − 4)=0 =⇒ x = 0 or x − y − 4=0 ... The values of the function f are f(−1,0) = 3 , f(1,0) = −1 , f(−1,2) ...