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
Anvisha [2.4K]
3 years ago
9

Which relation is a function?

Mathematics
2 answers:
svetoff [14.1K]3 years ago
5 0

Answer:

(-2,2),(-7,7),(-1,1),(-8,8) this relation is a function

grin007 [14]3 years ago
3 0
(-2,2),(-7,7),(-1,1),(-8,8) this relation is a function

You might be interested in
Please answer fast The vertices of a rectangle are located at the coordinates (1, 4), (1, 5), (6, 5),
hammer [34]

Answer:

See below ~

Step-by-step explanation:

<u>Drawing the rectangle</u> (Refer attachment)

<u>Horizontal sides</u>

  • There are two x-values present : 1 and 6
  • Find the difference
  • 6 - 1 = 5
  • The horizontal sides of the rectangle are <u>5</u> units long

<u>Vertical sides</u>

  • Two y-values are present : 4 and 5
  • Find the difference
  • 5 - 4 = 1
  • The vertical sides of the rectangle are <u>1</u> unit long

<u>Perimeter</u>

  • 2(Horizontal side + Vertical side)
  • 2(5 + 1)
  • 2(6)
  • 12
  • The perimeter of the rectangle is <u>12</u> units

3 0
1 year ago
-15=-4m+5<br><br>8n+7=31<br><br>-10=10(k-9)
Korolek [52]
-15=-4m+5\ \ \ |both\ sides\ /+4m\\\\4m-15=5\ \ \ \ |both\ sides\ /+15\\\\4m=20\ \ \ \ |both\ sides\ /:4\\\\\underline{\underline{m=5}}

=========================================================

8n+7=31\ \ \ \ |both\ sides\ /-7\\\\8n=24\ \ \ \ |both\ sides\ /:8\\\\\underline{\underline{n=3}}

=========================================================

10(k-9)=-10\ \ \ \ |both\ sides\ /:10\\\\k-9=-1\ \ \ \ |both\ sides\ /+9\\\\\underline{\underline{k=8}}
6 0
3 years ago
Read 2 more answers
What number is the opposite of 90?
zloy xaker [14]

Answer:

-90

Step-by-step explanation:

5 0
2 years ago
The length of ribbons found at a seamstress are listed.
PIT_PIT [208]

Answer: B

Step-by-step explanation:

5 0
1 year ago
Read 2 more answers
Find the equation of the axis of symmetry for the parabola y = x^2 .
Tamiku [17]
The vertex of the parabola is <span><span>(<span>2,1</span>)</span><span>(<span>2,1</span>)</span></span> .

So, the axis of symmetry is the line <span><span>x=2</span><span>x=2</span></span> .

6 0
3 years ago
Read 2 more answers
Other questions:
  • Given f(x) =5 - 3x, if f(x) = -19, find x
    8·1 answer
  • PLEASEEEEE HELPPPPPPP
    5·1 answer
  • A furniture company is working on a model of a table that has the scale of 3 in : 2 ft. the length of the model is 6 1/2
    8·1 answer
  • 5 2/3 as a fraction greater than 1
    6·1 answer
  • Triangle ABC is a right triangle with lengths shown. What is the decimal value of cos A? Round the answer to the nearest hundred
    13·1 answer
  • What is the difference of the two polynomials?
    9·2 answers
  • What is 8282 divided by 19 with remainder
    15·1 answer
  • Add the difference of 16 and 9 to the quotient of 12 and 3
    6·1 answer
  • 12y-28=14x and 0=10y+22+9x solve using substitution
    8·1 answer
  • Hi, I need help I don't understand
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!