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
dusya [7]
3 years ago
5

PLEASE EXPLAIN: h(x) = sqrt(4-x^2), find the domain and range.

Mathematics
1 answer:
Elis [28]3 years ago
8 0
H(x), or the range of this function, must be y >= 0, as you can never get a negative when square rooting any number.

For the domain, x cannot exceed -2 or 2, as this would mean we'd be finding the square root of a negative number, which can't happen without getting in to imaginary numbers. Thus, the domain must be -2 <= x <= 2.
You might be interested in
Drag and drop the constant of proportionality into the box to match the table.
NemiM [27]

Answer: it is NOT proportional

Step-by-step explanation: it doesn’t stick to 1 number going up if that makes sense, it’s adding 1 each time it goes up but it has to stick to one number going up making this NOT proportional

4 0
3 years ago
Read 2 more answers
Who gets this I am not sure what I have to do
natta225 [31]
Area of Parallelogram = base x height
height = 4.5 cm
base = 4.5 cm x 2

height = 4.5 cm
base = 9 cm

9 cm x 4.5 cm = 40.50 cm^2
8 0
3 years ago
Read 2 more answers
What is 5 over 100 as a decimal
Alekssandra [29.7K]

Answer:

.05 im sure of it hope it helps.

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Write an expression that represents the area of the rectangle. Remember A = LW
Iteru [2.4K]

Answer:

b) 9x² - 3x

Step-by-step explanation:

Area of a  rectangle = Length × Width

Area for the rectangle = 3x - 1 × 3x

Area = (3x-1)(3x)

Step 1. Multiply by combining like terms

3x · 3x = 9x²

Step 2. Multiply -1 by 3x

-1 · 3x = -3x

Step 3. Combine 9x² and -3x

9x² - 3x

----------------------------------------------------------

doomdabomb: All brainliest and thanks are appreciated

and would mean a lot to me, thanks!

6 0
3 years ago
When Rs. 600 is divided between Ram and Shyam in the ratio 5:7 find how much money will get by Ram​
Neporo4naja [7]

Answer:

250 Rs.

Step-by-step explanation:

600 / 12 x 5 = 250 Rs.

Ram will get 250 Rs.

7 0
3 years ago
Other questions:
  • Gracie can purchase 5 oranges for $4 but she only wants one what is the cost of one orange
    9·1 answer
  • PLEASE HELPPP ASAP 50 POINTS !!!!!!!!!!!!!!!!!!! PIC BELOW
    10·2 answers
  • What is -2x + 1470 divided by 3?
    6·1 answer
  • 41 out of 50 women surveyed liked perfume. what percentage of women did not like perfume
    13·1 answer
  • Im kind of confused<br> What am i supposed to do?
    8·1 answer
  • What’s the answer?!!!!!!
    12·2 answers
  • This box plot shows the weights, in ounces, of some kittens.
    15·2 answers
  • I’m not good at graphs please help
    9·2 answers
  • PLS helpp<br> ill give brainliest
    9·1 answer
  • (100 points!!!!!)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!