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Vikki [24]
3 years ago
5

he given table shows the growth of Anytown, NC by providing the estimated population from 1970 to 2000. Year Population 1970 4,8

00 1980 6,300 1990 7,800 2000 9,300 Write an equation that represents the population in relation to years since 1970. Use x for the independent variable and y for the dependent variable. Write your answer in slope-intercept form. Do not use commas or spaces in your answer.
Mathematics
1 answer:
Morgarella [4.7K]3 years ago
4 0
The population is increasing by 1500 each year  and starts at 1970 population ( = 4800)  so the equation is
y=1500x+4800
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kirill [66]

Answer:

A. 2.40

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Step-by-step explanation:

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6 0
3 years ago
Write the equation of a line that passes through points (0,4) and (-2,-3) in slope intercept form
Otrada [13]

y=mx+b is the equation of a line;

m=slope , b= y-intercept

You can find the slope with this following equation: (y(2)-y(1))/(x(2)-x(1))

In this case the points are (0,4) and (-2,-3). The first set being (0,4) and the second (-2,-3). This means (0,4) can be expressed as (x(1),y(1)) and (-2,-3) expressed as (x(2),y(2)). Plugging these numbers into the slope equation gives us: (-3-4)/(-2-0) = -7/-2 = 7/2.

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We get 4 = 0 +b .... 4=b

our final equation is : y=(7/2)x+4

4 0
3 years ago
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
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Novosadov [1.4K]
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This makes you end up on the Y intercept at (0,1)
Making the equation y=3x+1
7 0
3 years ago
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