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
Elina [12.6K]
2 years ago
14

Look at this table: Is this relation a function?

Mathematics
1 answer:
ivann1987 [24]2 years ago
3 0

Answer:

No.

Step-by-step explanation:

    To be a function, each input (x value) must go to exactly one output (y value). In this instance, the input 5 has an output of -15 and 4. This breaks the rule. Therefore, this relation is not a function.

You might be interested in
If z = 2, find the value of: a. 6z2–2z+5<br> b. 64–5z
Ludmilka [50]

Answer:

25 and 54

Step-by-step explanation:

(a)

6z² - 2z + 5 ← substitute z = 2

= 6(2)² - 2(2) + 5

= 6(4) - 4 + 5

= 24 - 4 + 5

= 20 + 5

= 25

(b)

64 - 5z ← substitute z = 2

= 64 - 5(2)

= 64 - 10

= 54

4 0
2 years ago
Please help I'm so stressed over this math ok here it is It costs $12.50 to enter an amusement park and $1.50 to play each game.
qwelly [4]

Answer:

12.50 + 1.50x < 35

Step-by-step explanation:

X represents the number of games that Cole plays. The admission price plus the money he spends on games should be LESS THAN or EQUAL to 35 dollars.

5 0
2 years ago
Help? I'm not exactly sure how to do this :/
uranmaximum [27]
What you do is plug the z value (first column) into the formula (second column), and solve for y. For instance, the first one would be y = -1-2, or -3. The x would be the x in the ordered pair, and the final ordered pair would be (-1,-3). Make sense?
6 0
2 years ago
In the given figure, angle APC =<br>angle BQD. Prove that: AB //CD.<br>​
aniked [119]

1. <APC = <DQB [ Given]

2. Arc(AC = BD) [ Equal angles subtend equal arcs]

3. AB//CD [From 2]

3 0
3 years ago
Write this statement as a conditional in if-then form:. . All triangles have three sides.. . (1 point). If a triangle has three
ehidna [41]
The <u>correct answer</u> is:

<span>If a figure is a triangle, then it has three sides.

Explanation:

A conditional is an if-then statement.  The part after "if" is called the hypothesis; the part after "then" is called the conclusion.

We know that triangles have 3 sides.  We will start out with "if a figure is a triangle"; we end with "then it has three sides."

This is a true conditional statement.</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • To decrease an amount by 8 percent, what single multiplier would you use?
    8·1 answer
  • Which of the following is a composite number?<br><br> A)47<br><br> B)91<br><br> C)101<br><br> D)131
    11·1 answer
  • Yol drove 389.24 miles back home to surprise his brother for his birthday. The drive took 7.4 hours. What was yols average speed
    9·1 answer
  • The triangular banner Inez is
    10·1 answer
  • Show how to use known facts to find 6 x 9. Explain how you chose the facts you did
    12·2 answers
  • Find the sum of one thousand and forty-two, sixty-nine and five hundred and thirty-six.
    5·1 answer
  • A pet-sitting business's income for the month of July was $3,680. Expenses were $3,290. Use integer addition to find the busines
    6·1 answer
  • Balancing chemical equations
    9·1 answer
  • Do the quantities combine?
    13·1 answer
  • Mrs. kelley asked her students to plot the number of books they read over the summer. a dot blot titled books read over the summ
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!