itskati17 itskati17

26-08-2022
Mathematics

contestada

Find the range of this
quadratic function.
Y=x2+2x

Find the range of this quadratic function Yx22x class=

Respuesta :

ozieltijerina ozieltijerina

26-08-2022

[-1,infinity) would be the range

Answer Link

sangers1959 sangers1959

26-08-2022

Answer: -1≤y≤+∞

Step-by-step explanation:

[tex]y=x^2+2x\\y=x^2+2x+1-1\\y=(x^2+2x+1)-1\\y=(x+1)^2-1\\(x+1)^2\geq 0\\Hence,\\y\geq -1\\Or\\-1\leq y\leq +\infty[/tex]

Ver imagen sangers1959

Answer Link

Otras preguntas

II. Choose the best preposition to complete the sentences. Write your answers in the space provided. 1) I prefer working (as/in/for) a professional environment.

The most famous example is that after the end of World War II, in order to detect the country's biological and chemical weapons defense capabilities, decided to

in ancient Egyptian civilization, what was found in lower Egypt? A. large centralized cities B. fertile soil for farming C. elevated land for livestock D. mili

As a galaxy evolves and becomes more massive, what is most likely to happen? It will collapse under gravitational pull. its stars will appear dim. It will merge

Let f(d)=-6d+54 represents the amount of firewood purchased and each night you burn six pieces of firewood. D = number of days and F = pieces of firewood. when

convert the following equation into standard form. Y= -2x+6

In a class activity, all the 15 students wear hats. 7 students wear red hats, 6 students wear green hats and 2 students wear white hats. (I) two of the 15 stude

In circle V, mXW = 41°. Solve for x if = (8x - 42)°. If necessary, round your answer to the nearest tenth. m/XVW

How to isolate a single heartbeat in audio using the Librosa library? We have collected various samples of heartbeat data with different cardiovascular diseases

Answer this questions pls