princessm315 princessm315

22-05-2016
Mathematics

contestada

in the function f (x)=(x-2)^2+4, the minimum value occurs when x is... (a) -2
(b) 2
(c) -4
(d) 4

Respuesta :

22-05-2016

Hello,

y=a(x-h)²+k has the vertex (h,k)
If a>0 it is a minimum
if a<0 it is a maximum

Here h=2 and k=4

The minimum is 2
Answer B.

Answer Link

Otras preguntas

Over the past decade, a country’s population has grown at the rate of approximately 3.0% each year. If the country’s population continues to grow at this rate,

if cosθ=3/5, then tanθ=______.?

Is(are) formed when the neural folds join and a portion of the neural plate sinks beneath the embryo's surface.

The least squares regression line is obtained when the sum of the squared residuals is minimized. a. True b. False

A group consists of fourfour men and eighteight women. threethree people are selected to attend a conference. a. in how many ways can three three people be sele

An actor is a person that plays a particular role within a business process. select one: a. false b. true

The development of nerve, muscle, and skin cells is represented in the diagram below. Which statement best explains how each of the different cell types can dev

What is the solution of the equation? 4(y + 2) =32

what sorts of issues are feminists concerned with, and does feminism help to identify and propose remedies for these issues?

Randy sells cars. He receives $300 for every car he sells. Randy earns a ______. a. commission b. salary c. wage d. pension