Question
Let the quadratic function be π(π₯)=π₯2β4π₯+1, determine: βͺ The concavity βͺ The vertex βͺ Intersections with the axes (π₯ and π¦) (if there are
90
likes448 views
Answer to a math question Let the quadratic function be π(π₯)=π₯2β4π₯+1, determine: βͺ The concavity βͺ The vertex βͺ Intersections with the axes (π₯ and π¦) (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 cΓ³ncavo hacia arriba
Frequently asked questions (FAQs)
Math question: Find the positive integer solution to x^n + y^n = z^n, where n > 2, x, y, and z are coprime, for n = 3.
+
Math question: Find the absolute extrema of the function f(x) = x^3 - 6x^2 + 9x on the interval [-2, 3].
+
What is the dimension of the vector space spanned by the basis {v1, v2, v3, ...} of vectors?
+
New questions in Mathematics