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
Alex
2 years ago
9

Giving 25 points for whoever answers it with a complete explanation .. ASAP

Mathematics
2 answers:
MAXImum [283]2 years ago
8 0
No, it is not a function.
Since all the lines have been drawn in the grid line do not have any connection between them even a point in common.
I hope this has been useful for you.
FrozenT [24]2 years ago
7 0
For a relation to be a function, each x-coordinate can appear only once.
If you have more than one ordered pair with the same x-coordinate, the relation is not a function.
One way to determine whether or not it is a function is to use the vertical line test.
Imagine a vertical line moving from left to right. If the vertical line intersects at most one point of the graph in any position it is, the graph is a function.

As the vertical line goes from x = -4 to just before x = -1, it only intersects on point at a time. At x = -1, y = 1, the solid dot, so at x = -1, the vertical line also only intersects one point. Then the vertical line goes from x = -1 to just left of x = 1. Again, it passes the vertical line. At x = 1, y is not equal to 1 or to 2 since those points have open dots. At x = 1, y is only -2. The vertical line only intersects one point at x = 1. From x = 1 to past x = 4, the relation also passes the vertical line test.

The graph of the function passes the vertical line test everywhere, so the relation in the graph is a function.
You might be interested in
PLEASE HELP DUE NOW!!
Anarel [89]

Answer:

✓ C. f(x)= sqrt 1/x

Step-by-step explanation:

i hoep this answer your question

8 0
2 years ago
Find the surface area of the pyramid
jolli1 [7]

The surface area is ≈ 451.92

5 0
3 years ago
Simplify.<br><br> 7/8+(−2/3) divided by <br> 5/6
Sedaia [141]
7/8+(−2/3) divided by 5/6

(7/8 - 2/3)/(5/6)
=(21/24 - 16/24) / (5/6)
= (5/24)  /  (5/6)
= 5/24 * 6/5
= 6/24
= 1/4
7 0
3 years ago
Read 2 more answers
Please help with this question ASAP!
Naddik [55]

Answer:

8w : 3.8974342 ≈ 3.9 or 4 (hope it help)

Step-by-step explanation:

1w : 2

2w : 2 + 10% = 2.2

3w : 2.2 + 10% = 2.42

4w : 2.42 + 10% = 2.662

5w : 2.662 + 10% = 2.9282

6w : 2.9282 + 10% = 3.22102

7w : 3.22102 + 10% = 3.543122

8w : 3.543122 + 10% = 3.8974342

3.8974342 ≈ 3.9 or 4

6 0
3 years ago
Which of the following equations is written in standard form ? A. 2.5x+3=12 B. -10x-3=1 C. 2x+3=12 D. 5x+5y=10
muminat
D. 5x+5y=10

The other 3 could be simplified further and have no y value.

Hope that helps
8 0
2 years ago
Other questions:
  • A company is offering 1 grand prize, 3 second place prizes and 25 third place prizes. Out of 500 total entries, what is the prob
    11·1 answer
  • Como calculo uma conversao de 38 ºF P/ ºC
    13·1 answer
  • What is the scale factor of the map (map is in the picture)<br><br> 1unit=557
    6·1 answer
  • Isabelle, Joel, and Bryan sat on their grandmother's porch shelling peas for dinner. There were 2 big bowls of peas, and each pe
    15·1 answer
  • A 10-pound sack of flour costs $8.
    8·2 answers
  • 35<br> How do you write as a percentage?<br> 50
    6·1 answer
  • Which of the following is an example of mass wasting?
    8·2 answers
  • A triangle flower bed has a perimeter of 15cm the drawing has a scale of 1:200. What is the perimeter of the actual flower bed
    13·1 answer
  • What is the value of x in the solution to this system of equations?<br> 5y + 2x = -7<br> y = -2x + 5
    8·1 answer
  • Hank runs a successful hot dog stand right across from the arch at the University of Georgia in downtown Athens. Hank has to ord
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!