Blackstar101 Blackstar101

14-02-2017
Mathematics

contestada

Find the range of f(x) = -x2 + 1 for the domain {-2, 0, 2}

Respuesta :

apologiabiology apologiabiology

14-02-2017

range is just input the domain

so find f(-2), f(0) and f(2)

f(-2)=-(-2)²+1=-4+1=-3
f(0)=-(0)²+1=0+1=1
f(2)=-(2)²+1=-4+1=-3

range={-3,1}

Answer Link

Otras preguntas

Algorithm to find odd integers between 1 and49

a telephone company charges $0.98 for the first minute, $0.82 for each additional minute, and a$1.56 service charge if the cost is 11.56 how long did the perso

Let f(x)=7x^5 ln(x) + 1/3 x^3 f’(x)=I’m stuck on this calculus problem. If anyone could help me work this out. I would appreciate if you showed all your steps.

Complete the equation. 3x^2 times (9x)^0

[tex]f(x) = \sqrt{9 - {x}^{2} } [/tex]I have a doubt. I know that the domain will be [-3, 3] because this is a real function. But what will be the range. Ever

pls someone help me asap

Please answer all 5 xoxo <3

One of the five quadratics below has a repeated root. (The other four have distinct roots.) What is the repeated root?$\begin{align*}&-x^2 + 18x + 81 \\&

Account earns 8.5% interest. If you invest $6,609 now how much interest will you earn in 5years

complete the square to solve the equation below. check all that apply. x^2 + 8x - 1 = 19