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mylen [45]
2 years ago
5

Given the following linear function sketch the graph of the function and find the domain and range. f( x ) = 2/7 x− 2

Mathematics
1 answer:
Savatey [412]2 years ago
4 0

Answer:

Domain: All Real Numbers Range: All Real Numbers

Step-by-step explanation:

The domain and range is going to be infinite. The linear function will be using the x and y- axis in order to continue being a function. The y-intercept will be -2 on the y-axis. I recommend using the rise-over-run method for your slope value. from the point (0, -2) on the y-axis. Go up two on the y-axis, and right 7 on the x-axis.

Sorry, it may be difficult to explain through words.

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Answer:system of linear equalities in one variable .

Step-by-step explanation:

3 0
3 years ago
This year, a small business had a total revenue of $40,700. If this is 26% less than their total revenue the previous year, what
Virty [35]
26% less than a value is best found by multiplying by (100 - 26)% = 74% = 0.74
So previous year x 0.74 = 40,700
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8 0
2 years ago
Ruben bought 6 comic books for $21. Each comic book was the same price.
kondor19780726 [428]

Answer:

$3.50

Step-by-step explanation:

Divide the price of 6 books ($21) by the number of books bought (6)

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Hope this helps :)

8 0
2 years ago
Read 2 more answers
A television network is deciding whether or not to give its newest television show a spot during prime viewing time at night. If
Alinara [238K]

Answer:

Test statistic  z= 1.708

Step-by-step explanation:

given that a  television network is deciding whether or not to give its newest television show a spot during prime viewing time at night. If this is to happen, it will have to move one of its most viewed shows to another slot.

Sample size n = 827

Sample proportion p = \frac{438}{827} \\=0.5297

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(right tailed test)

This is because they would be interested if more than half viewers are ready for the change

Test statistic = Z = p difference/std error

p difference = 0.0297

Std error =\sqrt{\frac{pq}{n} } \\=\sqrt{\frac{0.5*0.5}{827} } \\=0.0174

Z =1.708

p valu e= 0.9562

Since p >0.05 we fail to reject H0

Test statistic  z= 1.708

8 0
3 years ago
X(4-k)=p solve for k
SVEN [57.7K]
Distribute
4x-kx=p
minus 4x both sides
-kx=p-4x
divide both sides by -x
k=\frac{p-4x}{-x}
k=\frac{4x-p}{x}
7 0
3 years ago
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