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
marishachu [46]
3 years ago
11

Use the graph to determine the domain and range of the relation, and whether the relation is a function.

Mathematics
1 answer:
Westkost [7]3 years ago
5 0

Answer:

A

Step-by-step explanation:

We can use vertical line test to determine if a relation is a function.

<em>If a vertical line passes the graph at any point only once, then the relation is a function, if there is even 1 line that passes the graph at 2 points, then it is NOT a function.</em>

<em />

The domain is the set of allowed x-values of the function. The range is the set of allowed y-values of the function.

  • Looking at the graph, we see that there are a lot of vertical lines that cuts the graph two times. Suppose x=3, x=4, x= 5 etc. So it is not a function.
  • As for domain, we see that curve swings from x = -8 to x = 8, so the domain is from -8 to 8.
  • As for range, we that the curve stretches all the way from negative infinity to positive infinity, so the range is the set of all real numbers.

Correct answer is A

You might be interested in
Solve for congruent triangles
Elanso [62]

Answer:

11. B.

12. C.

13. A.

14. D.

Step-by-step explanation:

for 11: we know that angles D and J are congruent from the tick marks, we also know that ∠FKD and ∠LKJ are congruent (vertical angles are congruent) therefore we need the sides between them

for 12: we know that ∠STU and ∠TUG are congruent, we also know that line TU is congruent to TU (reflexive property), therefore we need the angles adjacent to the first angles listed.

for 13: we know that ∠PQR and ∠CQR are congruent, we also know that lines RQ and RQ are congruent (reflexive property), therefore we need the other angles to which line RQ is between.

for 14: we know ∠B is congruent to ∠T and line AB is congruent to line ZY. therefore the angle cannot be connected to lines AB and ZY.

8 0
3 years ago
Suppose we have a population of N and we want to select a random sample of size n without replacement. What is the probability t
Andrei [34K]

Answer:

After all I have the best game I can do with my friends play this is the one ☝️

Step-by-step explanation:

It is going to be nether of them

6 0
3 years ago
A study was conducted of 351 species of mammals worldwide. The
Reptile [31]

Answer:

95/351

Step-by-step explanation:

the first thing you must do is to add 140 and 94 and 22 together

you get 256

then you subtract 351 with 256 and get 95

and then you do this

95/351

8 0
3 years ago
Hey! i’ll give brainliest please help
miss Akunina [59]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
Convert 203 yards into meters.
yuradex [85]

Answer:

184.73

Step-by-step explanation:

1 yard = 0.91m

203 yard=?

(203x0.91)/1=184.73.

+1(415) 450-6164

3 0
2 years ago
Other questions:
  • Ollie drank 3/4 of a 16- fluid ounce bottle of juice. how many fluid ounces of juice are left in the bottle?
    10·2 answers
  • What is the area of a parallelogram with a base of 8 3/4 feet and a height of 5 1/3 feet?
    15·1 answer
  • How many cups of 1/4 do I need to get 2 2/4 cups
    10·2 answers
  • sherane rolls a standard, six-sided number cube. what is the probability of rolling a multiple of 3?​
    12·2 answers
  • Divide £60 in a ratio of 2:1
    9·2 answers
  • The students in Mr. Rivera's art class are designing a stained-glass window to hang in the school entryway. The window will be4
    8·1 answer
  • Real or Irrational?<br> 2.395...
    10·1 answer
  • Use the coordinates J(7, 8), K(1, 2) and L(5, 2) for AJKL.
    11·1 answer
  • aylor and Natsumi are making block towers out of large and small blocks. They are stacking the blocks on top of each other in a
    10·1 answer
  • Image below ill give branliest
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!