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Katena32 [7]
3 years ago
13

What is the equation of the graphed line

Mathematics
1 answer:
sukhopar [10]3 years ago
4 0
Y = -x - 3 bc the y intercept is -3 and the graph goes down by negative one
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PLEASE HELP ASAP
lesya692 [45]

Answer:

x^2+14x+49    ( it could be polynomial because it has 3 terms and each term has a whole number and a coefficient)

Step-by-step explanation:

(x+7)^2

(x+7)(x+7)

x^2+7x+7x+49

x^2+14x+49

I am not sure it's a polynomial or not

7 0
3 years ago
Based on the scatterplot, which equation BEST represents the relationship between velocity and time?
lutik1710 [3]

The line of best-fit that represents the relationship between velocity and time is:

v = 2.19t + 6.7.

<h3>How to find the equation of linear regression using a calculator?</h3>

To find the equation, we need to insert the points (x,y) in the calculator.

For this problem, the points (t,v) are given as follows:

(0, 6.1), (2.1, 12.2), (5.3, 17.4), (8.2, 26.4), (10, 28.1), (12.1, 32.8).

Hence, inserting these points into a calculator, the equation is given by:

v = 2.19t + 6.7.

More can be learned about a line of best-fit at brainly.com/question/22992800

#SPJ1

3 0
1 year ago
I’m not on here for strait up answers but I need help on how to set this problem up.number 13
Agata [3.3K]
The town receives 5 inches of rain per week so multiply 5 by the number of weeks in a 31 day month
7 0
3 years ago
Can someone graph it for me and answer a or b???
victus00 [196]
First differences are all 7.3. You don't need a graph to know that is a linear function.

4 0
3 years ago
What is the y value of -2?
Naily [24]

Answer: -2

Step-by-step explanation:

f(-2) = -2

It is the value of y when x = -2.  I read "-2."

5 0
2 years ago
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