confused022 confused022
  • 11-02-2019
  • Mathematics
contestada

can someone pleaseee help me. URGENT ​

can someone pleaseee help me URGENT class=

Respuesta :

5naka
5naka 5naka
  • 11-02-2019
[tex]y \leqslant 0 \\ 25 - {x}^{2} \leqslant 0 \\ {x}^{2} - 25 \geqslant 0 \\ (x + 5)(x - 5) \geqslant 0 \\ x \leqslant - 5[/tex]

or

[tex]x \geqslant 5[/tex]
hence the domain
{x real number, x<=-5 or x>=5}
Answer Link

Otras preguntas

Casey invested $1,225 in a certain bond that pays 19% interest compounded annually. How long will it take for Brad’s investment to triple?
HURRY!!Earl wants to paint all sides of a cube, but he first needs to know its surface area. The cube has sides 9 feet long. What is its surface area?
¿Cuál es el idioma oficial de Belice? EDG 2020
What literary term means evidence
Using the Erlenmeyer flask and its contents from part A, continue with these steps: 1. Heat the flask on a hot plate or in a microwave oven. Gently swirl the fl
Mary works in a factory that produces 1000 computers each day. When 25 computers were sampled, 7 were found to be defective. Estimate how many computers produce
what is Berlin conference​
An aqueous solution has a hydroxide-ion concentration of 1.0 x 10-3M. What is the pH of the solution? a 7 b -3 c 11 d 3
1. Explain the historical circumstances that led to Bismarck to resign as Chancellor.
1. The United States is involved with many other countries through various international alliances. Identify each organization a their purpose: OAS, NATO, EU, N