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emmasim [6.3K]
3 years ago
11

Help me in e plz and then explain

Mathematics
1 answer:
horsena [70]3 years ago
4 0
You have to take a better picture
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2. Which is a true statement about the table below?<br> Please answer honestly
Setler [38]

Answer:

A. it is a function because each input value has exactly one output.

Step-by-step explanation:

A relation is considered to be a function when each domain value (input), X, of the function has exactly one range value (output), Y, that is related to it. This means a domain value, X, (input) of a function cannot have two different range values (output) that are related to it.

However, two or more different domain values (input) can give the same range value (output).

The table of values given shows different input values, of which each has exactly one output value. However, the different input values give the same output.

Therefore, "it is a function because each input value has exactly one output".

6 0
2 years ago
A manufacturing company builds construction machinery. It sells 10 machines for $18,100 and 20 machines for $26,600. Which equat
love history [14]
Y = mx + b
m = (y2 - y1)/(x2 - x1)

y = (26,600 - 18100)/(20 - 10)x + b
y = 850x + b
18100 = 850(10) + b
b = 9600

R(x) = 850x + 9600
3 0
3 years ago
Need help, and please answer
masya89 [10]

Answer:

7(2+x)(2-x)

Step-by-step explanation:

observe

28-7x^2=7(4-x^2)=7(2+x)(2-x)

6 0
3 years ago
What is the radius of a circle in which a 30° arc is 2 inches long?
marysya [2.9K]
It would be 1 inch and 15 degree arc due to the act that the radius is half.
5 0
3 years ago
Read 2 more answers
What is 27×1/3=?<br> please answer
sattari [20]
The answer is nine. You can write 27 as 27/1. From there, just multiply the fractions.

27/1 x 1/3 = 9
5 0
3 years ago
Read 2 more answers
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