Question
Let the quadratic function be 𝑓(𝑥)=𝑥2−4𝑥+1, determine: ▪ The concavity ▪ The vertex ▪ Intersections with the axes (𝑥 and 𝑦) (if there are
90
likes448 views
Answer to a math question Let the quadratic function be 𝑓(𝑥)=𝑥2−4𝑥+1, determine: ▪ The concavity ▪ The vertex ▪ Intersections with the axes (𝑥 and 𝑦) (if there are
Jett
4.797 Answers
parte 1:
Dado, f(x) = x^2-4x+1
Para encontrar la concavidad, encuentre la segunda derivada.
f'(x) = 2x-4
f''(x) = 2
f''(x) es positivo para todo x , y por lo tanto, f(x) es cóncavo hacia arriba
Frequently asked questions (FAQs)
Question: What is the derivative of the function f(x) = 3x^2 - 5x + 2 using the basic rules of derivatives?
+
Question: What is the resultant of adding the vectors v = (5, -3) and u = (-2, 4)?
+
Question: What is the limit of (3x^2 - 2x + 1) as x approaches 2?
+
New questions in Mathematics