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)
Math question: "What can be the value of 'n' in Fermat's Theorem equation a^n + b^n = c^n, where 'a', 'b', 'c', and 'n' are positive integers?"
+
What is the product of the sum (x + y) and the sum (a + b)?
+
What are the values of x, between 0 and 360 degrees, at which the tangent function f(x) = tan(x) is undefined?
+
New questions in Mathematics