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PilotLPTM [1.2K]
3 years ago
15

What is an equation in point-slope form of the line shown below?

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
7 0

Answer:

Answer:

Hence,  is the required equation of line.

Step-by-step explanation:

A line is passing through the coordinates (-4,1) and (4,-3).

The equation of the line passing through () and () is given by:

Here we have:    and

so on substituting in the formula we have:

Hence,  is the required equation of line.

Step-by-step explanation:

jeka943 years ago
4 0

Answer:

Hence, y-1=\dfrac{-1}{2}(x+4) is the required equation of line.

Step-by-step explanation:

A line is passing through the coordinates (-4,1) and (4,-3).

The equation of the line passing through (x_1,y_1) and (x_2,y_2) is given by:

y-y_1=\dfrac{y_2-y_1}{x_2-x_!}(x-x_1)

Here we have:   (x_1,y_1)=(-4,1) and (x_2,y_2)=(4,-3)

so on substituting in the formula we have:

y-1=\dfrac{-3-1}{4-(-4)}(x-(-4))\\ \\y-1=\dfrac{-4}{8}(x+4)\\\\y-1=\dfrac{-1}{2}(x+4)

Hence, y-1=\dfrac{-1}{2}(x+4) is the required equation of line.


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A type of elevator has a maximum weight capacity Y1 , which is normally distributed with mean 5000 pounds and standard deviation
alukav5142 [94]

Answer:

 then value is 0.0228

Step-by-step explanation:

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P (Y2 > Y1 )

then

P (Y1 - Y2 < 0)

P((Y1-Y2)-1000)/50 = (0-1000/500)

P((Y1 - Y2 )  - 2)

 then value is 0.0228

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Answer:

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Read 2 more answers
How do you find a vector of length 10 in the direction of vequals=left angle 3 comma negative 2 right angle3,−2​?
Kazeer [188]
First we look for the angle of the vector, which will be given by:
 tan (x) = (- 2/3)
 Clearing x we have:
 x = ATAN (-2/3) = - 33.69 degrees.
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 Equivalently the angle is
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 The vector is then:
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 answer
 v = 10 (cos (326.31) i + sin (326.31) j)
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