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Sauron [17]
2 years ago
11

A local newspaper did a survey asking people of different ages how many hours they spend using social media sites each week. The

results of the survey and the least squares regression line are displayed in the graph. Use the least squares regression line to predict about how many hours a 40-year-old person spends on social media sites each week.
Mathematics
1 answer:
FrozenT [24]2 years ago
5 0

Answer:

Step-by-step explanation:

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What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the point (−3, 1)?
UkoKoshka [18]

The equation of the line parallel to given line and passing through (-3, 1) will be y – 1 = (3/2)(x + 3). Then the correct option is D.

<h3>What is the equation of line?</h3>

The equation of line is given as

y = mx + c

Where m is the slope and c is the y-intercept.

The slope of the parallel lines are equal.

m = (2 + 4) / (2 + 2)

m = 6/4

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Then the equation of the line will be

y = (3/2)x + c

The line is passing through (-3, 1). Then the value of c will be

1 = (3/2)(-3) + c

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Then the equation will be

     y = (3/2)x + 9/2 + 1

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Then the correct option is D.

More about the equation of line link is given below.

brainly.com/question/21511618

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2 years ago
There are a lot of chickens and sheep in uncle Ben`s Farm, but he sadly forget how many he has now. Only thing he remembers, the
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C+s=48
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Answer:

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Step-by-step explanation:

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