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
shepuryov [24]
3 years ago
8

How can u tell if something is a function

Mathematics
2 answers:
Sindrei [870]3 years ago
5 0

Answer:

To know if it is a function see if there are two of the same x-intercept( which makes a vertical line). If there is,then it is not a function.

asambeis [7]3 years ago
4 0

Answer:

How you can tell

Step-by-step explanation:

A function assigns exactly one output to each input: x/input y/output

How they work: X <u>can not repeat</u> but Y <u>can</u>.

Lets see your problem, there are no inputs repeating and the outputs are fine.

That is a function!

You might be interested in
Easyy I need help guys...(easy fractions)
Ivanshal [37]

1a. 5/10 can be simplified to 1/2. (5 divided by 5 is one, 10 divided by 5 is 2.)

1b. 9/12 can be simplified to 3/4. (9 divided by 3 is 3, 12 divided by 3 is 4.)

1c. 12/18 can be simplified to 2/3. (12 divided by 6 is 2, 18 divided by 6 is 3.)

1d. 9/24 can be simplified to 3/8. (9 divided by 3 is 3, 24 divided by 3 is 8.)

1e. 27/90 can be simplified to 3/10. (27 divided by 9 is 3, 90 divided by 9 is 10.)

1f. 40/48 can be simplified to 5/6. (40 divided by 8 is 5, 48 divided by 8 is 6.)

8 0
3 years ago
Read 2 more answers
Antonio ate 9/10 of a pizza on Monday. On Tuesday he ate 3/10 of a pizza. How much pizza did Antonio eat on Monday and Tuesday?
Natalija [7]
He ate 90 percent of the pizza on Monday.He ate 30 percent of the pizza on Tuesday
4 0
3 years ago
Read 2 more answers
Pls help me answer this
pentagon [3]
There is nothing there
7 0
2 years ago
What's the markdown price of this red dress
il63 [147K]
It was marked down $18.49.
3 0
3 years ago
Find the arc length of the semicircle?
myrzilka [38]

Answer:

The length of the semicircle arc is 6π

Step-by-step explanation:

To solve this problem we need to use the circumferenc formula of a circle:

c = circumference

r = radius = 12

π = pi

c = π * d

we replace with the known values

c = π * 12

c = 12π

The length of the circumference is 12π

N ow we divide the circumference by 2 and we will obtain the length of the arc of the semicircle

12π / 2 = 6π

The length of the semicircle arc is 6π

6 0
3 years ago
Other questions:
  • A certain region currently has wind farms capable of generating a total of 2200 megawatts (2.2 gigawatts) of power. Assuming win
    5·1 answer
  • The Lopez family is moving to another city. An online budget estimator says their required monthly income will be $5,900. How mu
    12·1 answer
  • 8 A triangle in Quadrant II is going to be reflected
    15·2 answers
  • What is 20x30 i need the answer nowwwwwwwwwwwwww
    7·1 answer
  • What is the solution for the proportion below 8/9 = m / 72?
    15·1 answer
  • The ends (tails) of the graph of a 6th<br> degree polynomial will _________________.
    15·1 answer
  • PLEASE HELP I've tried over 2 times and failed please help.
    15·1 answer
  • Consider the image that shows a tower anchored by a guy with the guy wire is attached at point b on the tower 119 feet above the
    13·2 answers
  • A dinner party is being organized with the option of 7 dinner choices to serve at the venue. Since catering is expensive, the ho
    5·1 answer
  • O:250 degrees<br> A<br> In this figure, mzBDA =<br> • and m2BCA =<br> Please
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!