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larisa [96]
3 years ago
7

What is the domain of the function shown in the mapping

Mathematics
2 answers:
Yuri [45]3 years ago
5 0
The domain { x | x = -5 , -3 , 1 , 2 , 6}
aliya0001 [1]3 years ago
5 0

Answer:

Option A is correct

\text{Domain} =\{x | x = -5, -3, 1, 2, 6 \}

Step-by-step explanation:

Domain is the set of all input values ( i,e x-values) where function is defined.

In the given figure:

Input values are:

From top to bottom:

-3, 2, -5, 1, 6

Now, sort them to get:

-5, -3, 1, 2, 6

by definition of domain:

\text{Domain} =\{x | x = -5, -3, 1, 2, 6 \}

Therefore, the domain of the function is:

\text{Domain} =\{x | x = -5, -3, 1, 2, 6 \}

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19/92 written as a percentage
Solnce55 [7]

Answer:

20.65%

Step-by-step explanation:

\frac{19}{92}   \\  \\ =  \frac{19 \times 100}{92}  \% \\  \\  =   \frac{1900}{92} \% \\  \\  = 20.6521739 \%\\  \\  = 20.65\%

4 0
3 years ago
{(-9,3) (5,-6) (3,-1), (-6,5), ?}Which ordered pair can replace the missing value and make the set if ordered pairs NOT a functi
Nookie1986 [14]
\text{Slope}=\frac{-1--6}{3-5}=\frac{5}{-2}\begin{gathered} y-y_1=\frac{5}{-2}(x-x_1) \\  \\ y--6=\frac{5}{-2}(x-5) \\  \\ -2(y+6)=5(x-5) \\ -2y-12=5x-25 \\ 5x+2y=25-12 \\ 5x+2y=13 \end{gathered}

The missing values are (-6, -9) ( The last option)

Explanation:

x= - 6 has already produced the value of y as 5, the only pair in the given option the make the given ordered pairs NOT to be a function is (-6, -9) since it will give the value of y to be - 9.

4 0
1 year ago
How much do you need in your account at the beginning?
Mariana [72]
50$ to start account in the bank if that what you needed

7 0
3 years ago
SOLOVE THIS QUESTION PLSS
pantera1 [17]

Answer:

positive its 18 feet

Step-by-step explanation:

5 0
2 years ago
The electronics company makes two types of switches. Type a takes 4 minutes to make and requires $3 worth of materials.Type b ta
Shalnov [3]



Let

x ------> number of switch type A

y -----> number of switch type B

so

Remember that

1 hour=60 min

32 hours=32*60=1,920 minutes

4x+5y=1,920 -------> equation 1

3x+5y=1,740 ------> equation 2

Solve the system of equations

Solve by graphing

using a graphing tool

see the attached figure

Solution is

x=180

y=240

therefore

<h2>the number of switch type A was 180</h2><h2>the number of switch type B was 240</h2>

3 0
1 year ago
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