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Vedmedyk [2.9K]
3 years ago
8

Can someone please help

Mathematics
1 answer:
Sonja [21]3 years ago
6 0

Answer:

i have no idea lol make it more clearer

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Helpp its for a test and I don’t know how to do it
lozanna [386]
X f(x)
1 -12
0 -9
-1 -6
5 0
2 years ago
According to the graph the system of linear equations has how many solutions
Maurinko [17]

Answer:

infinitely many

6 0
3 years ago
The mapping diagram shows a functional relationship
Gre4nikov [31]

Answer:

f(4)=\frac{1}{2}

f(x) = 4 when x is 8

Step-by-step explanation:

Domain is the set of x values that make the function defined. Allowed x values for the function (mapping).

The Range is the set of y values that make the function defined. Allowed y values for the function (mapping).

  • Whenever we need to find f(a), suppose, then we look for "a" in the domain and see its corresponding value mapping in the range.
  • Whenever we will be given a value for f(x) = a, suppose, and we have to find "x", we look at the value a in the range and find corresponding x value in the domain.

Firstly, we need f(4), so we look for "4" in domain and see which number it corresponds to in range.

That is \frac{1}{2}

Thus,

f(4)=\frac{1}{2}

Next,

We want "x" value that gives us a "y" value of 4. We look for "4" in the range and see which value it corresponds to. That is "8". So,

f(8) = 4

8 0
3 years ago
HELP!! PLEASE EXPLAIN
yanalaym [24]

Answer:

10 pieces

Step-by-step explanation:

basically you divide 7.5 by .75 which equals 10.

You do that because you are seeing how many 3/4 inch pieces are in 7 and a half inches of ribbon and 7 1/2 = 7.5     and     3/4= .75

3 0
2 years ago
The sum of a number and 2 is no more than the product of 9 and the same number
densk [106]
Let number = n

the sum of a number and 2: n + 2
is no more than: ≤
the product of 9 and the same number: 9(n)

n + 2 ≤ 9n is your answer


hope this helps
3 0
3 years ago
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