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ss7ja [257]
3 years ago
12

This is a algebra question, please help if you can

Mathematics
1 answer:
Rama09 [41]3 years ago
4 0

9514 1404 393

Answer:

  (c)  output increases, then decreases ...

Step-by-step explanation:

The given function is quadratic, so it has a turning point. Neither linear nor exponential functions have a turning point, so are always increasing or decreasing.*

The second attachment shows a plot of the function with input on the x-axis and output (area of the rectangle) on the y-axis.

_____

* A linear function that is a horizontal line will be neither increasing nor decreasing.

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a small of pretzels costs $0.99 and contains 4 ounces. A large bag of pretzels costs $2.99 and contains 15 ounces. Which is the
klasskru [66]
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5 0
4 years ago
4.
Sholpan [36]

Answer:

A. {(5, –4), (–4, 5), (–5, 4), (4, –5)}

Step-by-step explanation:

Since there is one value of  

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in  

(

5

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−

4

)

,

(

−

4

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5

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,

(

−

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,

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,

(

4

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−

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, this relation is a function.

The relation is a function.

5 0
3 years ago
Solve x^2 4x − 12 = 0. x = 2, x = −6 x = −2, x = −6 x = 3, x = −4 x = −3, x = 4
Svetlanka [38]
I hope this helps you

7 0
3 years ago
Giovanni is visiting her grandmother who lives in an apartment building on the 25th floor. Giovanni enters the elevator in the l
Blizzard [7]
So how many does he have left

25-16=9
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the want a percentage so 9 out of 25
percent is out of 100
a hack for this specific problem is that 25 is exactly 1/4 of 100 so
9/25 times 1=the same thing so
9/25 times 4/4 (simplifies to 1)=(9 times 4)/(25 times 4)
36/100
this is out of 100 so
36%

of course there is a legit way of solving this problem but this is a hack (this works for factors of 100 like 2,4,5,10,20,25,50)
5 0
3 years ago
Read 2 more answers
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