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klasskru [66]
2 years ago
8

Use linear regression to find a

Mathematics
1 answer:
Inessa [10]2 years ago
6 0

A function that fits the following points (0,5), (2,-13) is y = 9x + 5

<h3>Equation of a line</h3>

The equation of a line in slope-intercept form is expressed as;

y =mx +b

where;

m is the slope

b is the intercept

Given the following coordinates (0,5), (2,-13)

Slope = -13-5/2-0
Slope = -18/-2

Slope = 9

Since the y-intercept is b = 5, hence the equation of the line will be y = 9x + 5

Learn more on linear regression here; brainly.com/question/25987747

#SPJ1

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Step-by-step explanation:

combined like term:

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A car starts from an initial velocity of 10m/s and accelerates at 2.5m/s².how long will it take the car to reach a speed of 40m/
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A=(v-u)/t
We know a=2.5, v=40, u=10, so:
2.5=(40-10)/t
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t=12 It takes 12 seconds for the car to reach 40m/s

To find out how far it went, you do:
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Hope this helps :)
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