meredith48034 meredith48034

14-03-2020
Mathematics

contestada

find the relative minimum of
y = 3x^3 + 14x^2 - 11x - 46

(_, _)

Respuesta :

amna04352 amna04352

14-03-2020

Answer:

(0.353, -48)

Step-by-step explanation:

dy/dx = 9x² + 28x - 11 = 0

Using the quadratic formula:

x = -3.46 and 0.353

d²y/dx² = 18x + 28

Minima when d²y/dx² is positive

x = 0.35284 or (-14+sqrt(295))/9

y = 3x³ + 14x² - 11x - 46

y = -48.00651351

Answer Link

Otras preguntas

what is the answer for 0.008 is 1/10 of

"Behind the door" is a complete sentence. True False

A rising sense of nationalism in China was a reaction to A) the inability of Cixi to accept foreign ideas. B) the strong foreign influence in China. C) the apat

what is the standard form of 210 million 64050

4y - 70 = 12y + 2 Solve the equation.

One modern-day social structure that had its origin in the Neolithic era is ________. a. trade of goods and services b. democratic government c. equality bet

Avez vous *le plaisir de la culture*. Que faites-vous pour enrichir votre *plaisir de la culture personnelle*.

what's the scientific notation for 1,000,000

In organizing the events of Odysseus’s quest, why would the text in The Odyssey - Elpenor be labeled as part of the road of trials? It shows Odysseus facing s

what times what equals 28