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Hatshy [7]
3 years ago
8

The table shows a linear relationship between x and y

Mathematics
1 answer:
irga5000 [103]3 years ago
3 0

We have been given a table that shows a linear relationship between x and y. We are asked to find the rate of change change of y with respect to x.

To solve our given problem, we will find the slope of the line passing through the given points.

m=\frac{y_2-y_1}{x_2-x_1}

Let us find slope of line using points (-20,96) and (-2,15).

m=\frac{15-96}{-2-(-20)}

m=\frac{-81}{-2+20}

m=\frac{-81}{18}

m=-4.5

Therefore, the rate of change of y with respect to x is -4.5.

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A hardware store manager reviews data that shows how well a new product is selling over an 8-week period. The data can be modele
lesya692 [45]

Answer:

-13.9 represents the slope

It is the number of units of the product left in stock per week

The negative value shows it decreases per week

Step-by-step explanation:

Here, we want to state what the value -13.9 represents

Generally, the equation of a straight line can be represented by the equation

y = mx + c

where m is the slope

In this case, -13.9 represents the slope of the model

The slope is calculated by dividing a change in y by a change in x

With respect to the question, the slope here represents number of units of the product left in stock per week

4 0
3 years ago
write an equation using "x" and then solve the equationThe library bought 115 new fictions, 38 non-fiction and x new reference b
oee [108]

Answer:X=21

Step-by-step explanation:

115+38+x = 174

153+ x= 174

X=174-153

X=21

3 0
3 years ago
Another name for the median in a set of data?. What is?
Nadya [2.5K]

Answer:

middle term

Step-by-step explanation:

1, 3, 3, 6, 7, 8, 9

In this example it would be 6

4 0
3 years ago
Which expression is equivalent to -2 1/4÷ (-2/3)​
Talja [164]

Answer:

-2\dfrac{1}{4}\div\left(-\dfrac{2}{3}\right)=\dfrac{27}{8}=3\dfrac{3}{8}}

Step-by-step explanation:

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3 0
3 years ago
Based on the information provided in the net worth statement, what is the net worth of this person?
BigorU [14]

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( $487,500 + $265000) - $445500

$307000

This person's net worth is $307000.

5 0
3 years ago
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