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
ruslelena [56]
3 years ago
10

Domain and range of f(x)=sqrt(x^2 -4)

Mathematics
1 answer:
antoniya [11.8K]3 years ago
3 0

Answer:

See explanation

Step-by-step explanation:

The domain of this function is all real numbers, since no matter what x value you input you will get a y value. The range of this function is (-4,\infty), because no matter what x value you input, you cannot go below -4. Hope this helps!

You might be interested in
Thuy drives 270 miles in 6 hours. How many miles does Thuy drive in 13 hours ​
yan [13]

Answer:

Hi there!

The answer is;

585 miles per 13 hours

Step-by-step explanation:

270 miles per 6 hours

/6 to determine miles per hour

45 miles per 1 hour

× 13 to determine miles per 13 hours

585 miles per 13 hours

Hope this helps!

4 0
3 years ago
NEED HELP the answers are
adelina 88 [10]

Answer:

6 days

Step-by-step explanation:

The can relatively small... I would just say common sense.

hopefully this helps luv <3

8 0
3 years ago
What is solution to 8x=2/3
Illusion [34]

there should be a cross multiplication

3(8x)=2

expanding bracket

24x=2

multiple both sides by 24

x=1/12

3 0
3 years ago
Question is down below, best answer gets Brainliest! Good luck!
Westkost [7]

Answer:

976cm^2

Step-by-step explanation:

Surface area:

Ara of cross section x 2 = 1/2 x 2 x 14 x 24 = 14 x 24 = 336

Area of base = 14 x 10 = 140

area of slope x 2 = 25 x 10 x 2 = 500

Total surface area = 500+140+336 = 640 + 336 = 973cm^2

7 0
3 years ago
Read 2 more answers
Chloe has 36/4 ounces of cocoa. She is making chocolate cakes for bake sale. If 9/2 ounces of cocoa are usef in each cake, how m
uysha [10]

Answer:

2 cakes

Step-by-step explanation:

Lets divide these fractions (when dividing, remember keep, change and flip): 36/4 * 2/9 = 2

I hope this helps, please mark Brainliest, thank you !!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Ty is eight inches shorter than his brother Reece. If Ty is 42 inches tall, how tall is Reece.
    8·2 answers
  • F(x) = 3^x Find f(x) when x = 8.
    11·2 answers
  • The absolute value of 18
    11·1 answer
  • A 20-pack of Dr. Pepper cost $5.50 and a 6-pack cost $1.50. Which is the better deal?​
    10·1 answer
  • Whats the value of g 3.54= -6g
    15·2 answers
  • Which expression is equal to StartAbsoluteValue negative 12 EndAbsoluteValue minus StartAbsoluteValue Negative 3 EndAbsoluteValu
    10·2 answers
  • If triangle A B C is congruent to triangle D E F, the measure of angle A equals 55 degrees, and the measure of angle E equals 25
    13·1 answer
  • 3644-878 x 4 = a<br><br> a+54-21=b<br><br> a = <br> b =
    13·2 answers
  • Hugo withdrew some money from his bank account. He spent one third of the money for gasoline. Then he spent half of what was lef
    7·2 answers
  • Which equation would match the table the most?? pls help ☠️☠️
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!