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wlad13 [49]
3 years ago
14

What is the domain of this function

Mathematics
2 answers:
Sphinxa [80]3 years ago
7 0

The domain is the set from which the function "starts", i.e. it is the set of the inputs you feed the function with.

In this case, the function starts from the set \{-2, 2, 3, 4\} and lands on the set \{3, 9, 12\}

So, the domain is the set \{-2, 2, 3, 4\}.

Ksivusya [100]3 years ago
4 0
The numbers on the left, so -2,3,4, and 2
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andrew owns a bookshop and is trying to sell his old stock of books to reduce his inventory. he decides to price the books so th
Tamiku [17]
To break even means u don't make a profit and u dont take a loss...u break even. It would be like buying something for $ 10 and selling it for $ 10. No profit, no loss.
4 0
3 years ago
What is f multiplied by -4 is -84
Andrej [43]

Answer:

f=21

Step-by-step explanation:

The equation you could write is -4f=-84. Solving this (dividing by -4 on both sides), your answer is that f=21.

3 0
3 years ago
Read 2 more answers
20) Use the distributive property to factor the expression. 10xz − 20yz
Paraphin [41]

Answer:

C. 10z(x - 2y)

Step-by-step explanation:

10xz − 20y

Factor the terms

Factors of   10xz =          2 ×      5 × x ×        z

Factors of -20yz = (-1) × 2 × 2 × 5 ×       y × z

Identify their greatest common  factor

The common factors are 2, 5, and z. The greatest common  factor is 10z.

Rewrite them with the GCF as a factor

 10xz = 10z ×      x

-20yz = 10z × (-2y)

Replace the terms in the original expression with the factored terms

10xz − 20yz = 10z(x) + 10z(-2y)

Use the distributive property to isolate the greatest common factor

10z(x) + 10z(-2y) = 10z(x - 2y)

3 0
3 years ago
Solve for y.<br> 15y - -9y + -10y = 14<br> y =<br> Submit
Tems11 [23]

Answer:

I think y=1

Step-by-step explanation:

15y+9y= 24y

24y-10y=14y

divide 14y by 14 and get just y and divide 14 by 14 to get one

y=1

8 0
3 years ago
Felipe finished his history assignment in 2/5 hours. Then he completed his math assignment in 3/4 hours . How much more time did
Paha777 [63]

Answer:

Step-by-step explanation:

You have to find the GCF aka greatest common factor, then subtract those fractions. And if able to , simplify ur answer. but sometimes it might not be there

3 0
3 years ago
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