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ohaa [14]
3 years ago
10

Is y = |x| a function

Mathematics
2 answers:
Doss [256]3 years ago
8 0

Answer:

Yes

Step-by-step explanation:

A function is a relation for which each value from the set of the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair.

Hope this helps!

igor_vitrenko [27]3 years ago
4 0

Yes because  the definition of a function is: a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.  We can write the statement that f is a function from Y to X using the function notation

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mason used 1/6 of a gram of honey to make 1/12 of a pan of pudding. how many grams of honey are needed to make a full pan of pud
Dima020 [189]

Answer:

2 grams

Step-by-step explanation:

1/12 goes into 1 (representing a full pan) 12 times. This means that 12 spoons of the 1/6 grams are needed to make a full pan of pudding. So, you multiply 12 by 1/6, and that results in 2 grams. You need to have 2 grams of honey to make a full pan of pudding.

5 0
3 years ago
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Graph y=x+4 <br> Plz use a graph and show me
Kitty [74]

Answer:

there i graphed it

Step-by-step explanation:

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3 years ago
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What is the slope of a line that is parallel to the line y = x + 2?
Sauron [17]

Answer:

m = - 1

Step-by-step explanation:

6 0
3 years ago
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I've been stuck on this for a long time. I would greatly appreciate help.
choli [55]
The vertex is (8,7)
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the minimum value of y=7

i hope this helps!
7 0
4 years ago
If anyone could help?
Trava [24]

Answer:

y=\frac{5}{7}x and y=\frac{7}{9}x

Step-by-step explanation:

A simple way to solve this problem is to plug the corresponding x and y into the function. We need only one pair since all the functions are quasi-linear (y=kx) and the increase is proportional.

In y=\frac{5}{7}x when x=3, y=15/4≈2.14

In y=\frac{3}{5}x when x=3, y=1.8

In y=\frac{7}{9}x when x=3, y≈2.33

In y=\frac{7}{11}x when x=3, y≈1.90

We can observe that in two cases, y=\frac{5}{7}x and y=\frac{7}{9}x, y is greater than 2.


5 0
3 years ago
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