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konstantin123 [22]
3 years ago
8

choose the point-slope form of the equation below that represents the line that passes through the points (-3,2) and (2,1)

Mathematics
2 answers:
algol [13]3 years ago
5 0

Answer:

Equation of line in point slope form is:

y=-\dfrac{1}{5}(x+3)+2

Step-by-step explanation:

The point-slope form of the equation is:

y= mx + c

The equation of line passing through (a,b) and (c,d) is given by:

y-b=\dfrac{d-b}{c-a}(x-a)

firstly we find equation of line passing through (-3,2) and (2,1) and then convert it to point-slope form.

y-2=\dfrac{1-2}{2+3}(x+3)

y-2=-\dfrac{1}{5}(x+3)

y=-\dfrac{1}{5}(x+3)+2

Hence, Equation of line in point slope form is:

y=-\dfrac{1}{5}(x+3)+2

UkoKoshka [18]3 years ago
4 0
The answer should be: (2 - 1) = m(-3 - 2)
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Step-by-step explanation:

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g(-4) = -4 - 5 = -9

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1 year ago
The fence around a circular garden is 18 feet long. What is the area of the garden to the nearest square foot? Use 3.14 for pi.
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Answer:

A = 26 ft²

Step-by-step explanation:

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We know π = 3.14 and C = 18.

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18 = 2(3.14)r

18 = 6.28r

r = 18/6.28        Exact answer

r ≈ 2.866           Rounded to three decimal places

You can use either of the two bolded "r" values. I will use the rounded answer in the formula for area.

Substitute π = 3.14 and r = 2.866.

A = πr²

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A = 3.14(8.213956)                Multiply

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Add the units back in.

<h3>A = 26 ft²</h3>
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3 years ago
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