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
lana [24]
3 years ago
8

Is (0,2) (1,0) (2,-2) (3,-4) a function

Mathematics
1 answer:
mafiozo [28]3 years ago
5 0

Answer:

Yes

Step-by-step explanation:

the X doesn't repeat

You might be interested in
What is the length of M,N
aleksandr82 [10.1K]

Answer:

MN

Step-by-step explanation:

m x n =mn

5 0
3 years ago
Read 2 more answers
Which expression is equivalent to the following expression? 9(x - 5)
aleksley [76]

Answer:

9x - 45

Step-by-step explanation:

9 * x = 9x and 9 * -5 = -45. Therefore the answer is 9x - 45

7 0
3 years ago
Read 2 more answers
Expand or factor each of the following expressions to determine which expressions are equivalent.
IceJOKER [234]

Answer:

1. 9x^2-24xy16y^2

2.

3.9y^2-246y+1681

4. 18x^2+54x-44

Step-by-step explanation:

1. (3x)^2-2*3x*4y+(4y)^2

9x^2-2*3x4y+(4y)^2

9x^2-24xy+(4y)^2

9x^2-24xy+16y^2

Ans: 9x^2-24xy+16y^2   the (*) are times

2. 912+31-20=923

ANS: 13*71

3. 1681-246y+9y^2

9y^2-246y+1681

ANS : 9y^2-246y+1681

4. 3x*(9*2+6x+4)-2(9*2+6x+4)

54x+18^2+12x-2(9*2+6x+4)

54x+18x^2+12x-36-12x-8

54x+18^2+12x-36-12x-8

54x+18x^2-36-8

18x^2+54x-36-8

18x^2+54x-44

Ans: 18x^2+54x-44

5. 3x*3x-3x*4+5*3x-5*4

9x^2-3x*4+5*3x-5*4

9x^2-12x+5*3x-5*4

9x^2-12x+15x-5*4

9x^2-12x+15x-20

ANS: 9x^2+3x-20

6. (31+2)(912-61+4)=28215

ANS : 3^3*5*11*19

7. 9.12-2414+1672

912/100-2414+1672

2^4*3*19/2^2*5^2 -2414+1672

2^4-2*3*19/5^2 -2414+1672

2^2*3*19/5^2 -742

(2^2*3*19)-5^2)742/5^2

(4*3*19)-25*742/5^2

228-18550/5^2

18322/5^2

8. 2713-8

2705

ANS: 5*541

5 0
3 years ago
Find the domain of the following graph:
sukhopar [10]

Answer:

-7

Step-by-step explanation:

The domain is the set of all x-values. We can find the domain by finding the left boundary of the graph (the furthest left x-value) and then the right boundary (the furthest right x value).

The furthest left x-value is -7. Notice it has a large open circle here that is not filled in. This means the function does not include -7 but includes numbers very close to it like-6.999999..... We sue use an inequality sign without an equal to to write -7. x >-7.

The furthest right x value is 9. It has a closed circle or "filled in" circle so we write with an equal to sign. x\leq 9.

We combine the two into -7.

3 0
3 years ago
when draining her hot tub, the height of the water in Brittany's hot tub decreases at a rate of 2 inches per minute. After 9 min
Alla [95]

h-11=-2(t-9)

h=-2t+18+11

h=-2t+29

8 0
3 years ago
Other questions:
  • Which of the following have a common denominator of 18?
    8·2 answers
  • 3. Suppose that a function f(x) is approximated near a = 0 by the 3rd degree Taylor polynomial T3(x) = 4 − 3x + x 2 5 + 4x 3 . G
    6·1 answer
  • Verify by direct substitution that the given power series is a solution of the indicated differential equation. [Hint: For a pow
    9·1 answer
  • Simplify the expression 11(3p + 5x) + 4x - x
    8·2 answers
  • a video store has 20 copies of a movie that each rent for $3 a day. If 75% of these copies are rented on one and 90% of these co
    8·1 answer
  • Kiera's dance class starts at 4:30pm and ends at 6:15 pm how long is her dance class <br><br>​
    9·1 answer
  • Solve the following equation for the given variable.
    14·1 answer
  • Help me with this plss<br>If x^2+1/x^2<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B%5Cfrac%7B1%7D%7Bx%5E2%7D%3D10%3B%20the
    10·1 answer
  • Nvm i got it thanks <br>.............
    10·1 answer
  • In London today, twice the high temperature was more than five times the high temperature minus eighty-seven. In interval form,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!