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larisa86 [58]
3 years ago
14

How to tell if a scatter plot is positive or negative or no ttend?

Mathematics
2 answers:
Korvikt [17]3 years ago
8 0
If the dots are going to the right, it's positive. If they're going to the left, they're negative.
blondinia [14]3 years ago
5 0
And if the dots are both sides, there is no trend.
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What is the slope of (-6,8) and (-6,2)
SpyIntel [72]

Answer:

Undefined

Step-by-step explanation:

First, slope is change in y over change in x, or rise over run. Plugging these points in (y1-y2)/(x1-x2)=(2-8)/(-6--6), or -6/0. Oh no! You can't divide by 0. Therefore, the slope is undefined.

You can also see this by graphing the line, which is a straight vertical line. Vertical lines have undefined slopes.

4 0
2 years ago
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Find the slope and the y-intercept of the line with the given equation.
sladkih [1.3K]

Answer:

The slope is -4/5

The y intercept is (0,7)

Step-by-step explanation:

f(x) = 7 -4/5x

Rewriting

y = -4/5x +7

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8 0
3 years ago
The area of the continent of north america is about 9,540,000 in expamded form using expontes to show powers of 10
Firdavs [7]
Koalagirl133 I think this is the answer I don't know if it is 9,540,000× 10 = 94, 500, 000
3 0
2 years ago
What is the Estimate of 3583.37
Softa [21]

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Step-by-step explanation:

5 0
3 years ago
If a town with a population of 10,000 doubles every 14 years, what will the population be in 42 years and is it modeled by a lin
madreJ [45]
This is an exponential function.
The starting population is: 10,000 and it doubles every 14 years.
In 42 years ( 42 : 14 = 3 ) the population doubles 3 times.
The equation ( exponential ) is :
y = 10,000 * 2^n
In this case: n = 3
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5 0
2 years ago
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