carmentrochetownsend carmentrochetownsend

10-03-2020
Mathematics

contestada

Given the function f(x) = x² + 4x - 1, find the maximum or minimum value. Then state whether it is a maximum or minimum value. A (-2, 5); maximum B (-2, 5); minimum C (-2, -5); maximum D (-2, -5); minimum

Respuesta :

ghanami ghanami

10-03-2020

Answer:

D (-2, -5); minimum

Step-by-step explanation:

hello :

f(x) = x² + 4x - 1 = (x²+4x+4) - 5

f(x) = (x+2)² - 5.....( vertex form )

a(x-h)²+k when a = 1 h=-2 and k= -5

the vertex is : (-2 ;-5) a positif

conclusion : D (-2, -5); minimum

Answer Link

Otras preguntas

A particle moves in three-dimensional space with a constant acceleration. Can the z component of the acceleration affect the x component of its location

Which of the following statements are true of thermal energy and kinetic energy? Check all that apply. A. All the molecules or atoms in motion have kinetic ener

over which camel caravans carried fabrics, glass, metal, gems, and spices, extended all the way from Asia Minor to the Pacific Ocean.

quizlet Use the definition of Taylor series to find the first four nonzero terms of the Taylor series, centered at c, for the function. g(x)

To accomplish u.s. objectives, the national security strategy guides the coordination of the instruments of national power which include?

Among the Shona people of Zimbabwe, the sounds of the mbira are believed to have the power to break through the heavens to communicate with ancestral spirits.

Using Giambattista Vico's views regarding the different realities inhabited by different peoples throughout time, Isaiah Berlin argues for the possibility of in

Stream discharge is defined as the ________ of water flowing past a specific channel location per unit time.

A child with asd goes through the social world without understanding that other people have subjective experiences different from their own. this understanding

Which group was critically important to the revival of learning during charlemagne's reign?