kynasworldp585gk
kynasworldp585gk
12-05-2018
Mathematics
contestada
How to do this I’m lost
Respuesta :
gmany
gmany
12-05-2018
[tex]y=9-x^2\ \ \ |-9\\\\y-9=-x^2\ \ \ \ |change\ the\ signs\\\\x^2=9-y\to x=\sqrt{9-y}[/tex]
[tex]We\ have\ y^{-1}=\sqrt{9-x}\\\\D:\\9-x\geq0\to x\leq9\\\\x\in\left(-\infty;\ 9\right>[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
Why was china important to the u.s
What political party emerged from the struggling factions of the Democratic-Republicans? A) Federalists B) libertarians C) Democrats D) Republicans
Which of the following statements about the history of Judaism is false? A. Judaism is considered an important religion today due to the large percentage of peo
What type of texture results when extrusive igneous rock cools so quickly that crystallization does not occur. A.glassy. B. Aphanitic. C.ph
Choose the circumstances in which a debit card can be used. I. Point-of-sales transactions II. ATM withdrawals a. I only b. II only c. I and II d. Neither I,
What type of heat transfer could keep the paper in the air?
A company makes video games. The price of a video game is modeled by the function p(x) = 30x + 2, where x is the number of years since the company started produ
If scientists wanted to learn more about evolutionary history, they would study all but one of these molecules. Which biological molecule would NOT offer much
How does Confucianism impact the ruling government
Will upvote Is the sentence compound, or is it simple with a compound verb? Jenny prepared fruit salad and baked muffins for the visitors. A. simple sentence
