1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GenaCL600 [577]
3 years ago
11

Find the domain and range of the function

Mathematics
2 answers:
SVEN [57.7K]3 years ago
3 0

Answer:

domain: (-∞ , ∞)

range: (-∞, 2]

Step-by-step explanation:

the domain is the set of values of what the x value can be. This function is parabolic and upside down, it can have a range of x values from - infinity to positive infinity. The function is most likely y=-x^2 +2

range is the output (y values) the function can possibly have. the max is 2 and includes 2 so we use bracket for that. The smallest y value can reach towards negative infinity.

Please give thanks by clicking the heart button! :)

Tcecarenko [31]3 years ago
3 0
The answer is -2,2 or infinity
You might be interested in
Find the value of x for following problems
leva [86]

Answer:

find the x in my bag ;D

5 0
3 years ago
Find the domain of f(x) =√3x-1
maw [93]

Answer:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

( − ∞ , ∞ )  

{x | x  ∈  R }


Hope this helps I'm 80% sure this right.



4 0
3 years ago
Factor the expression.<br> x squared-25
grin007 [14]
X2<span> - 25 = x</span>2<span> - 5</span>2<span> = (x - 5)(x + 5)

</span>
4 0
3 years ago
1-5x + 3y 45<br>2x+3y = 24​
Norma-Jean [14]

Answer:

The answer is 1-5x+135y

Step-by-step explanation: multiply the numbers 3 and 45 which give you 135

3 0
3 years ago
A box of mashed paragraphs flakes has a volume 220in. The box is 8 inches long and 11 inches tall. What is the width of the box
Taya2010 [7]

The width is 2.5 in. Volume = Length x Width x Height

220 = 8 \times 11 \times x

\frac{220}{8}  = x = 2.5

5 0
3 years ago
Other questions:
  • Find the volume of a cone with a radius of 7 and height of 6. Express your answer in terms of π.
    8·1 answer
  • What is the perimeter. Show your work.
    13·1 answer
  • Equilateral Triangle MNP has perimeter 12a+18b.
    8·1 answer
  • Find the slope of the line drawn below
    9·1 answer
  • Your coffee bar has two kinds of drink One cup of the first one costs 9 grams of juice , 4 grams of coffee and 3 grams of sugar
    7·1 answer
  • I have a test and this is practice and I don't understand this at all
    10·1 answer
  • Plz help me with this
    13·1 answer
  • Solve this simultaneous equation by using substitution method 3x-2y=12 and x+3y=-7 ​
    9·1 answer
  • Josephine lives in a
    12·1 answer
  • In variables estimation sampling, the sample standard deviation is used to calculate the?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!