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Digiron [165]
3 years ago
14

What is the equation of the line that passes through the points (-3,2) and (-5,8)

Mathematics
2 answers:
77julia77 [94]3 years ago
5 0

Answer:

y = -3x - 7

Step-by-step explanation:

Slope = (8 - 2)/(-5 + 3) = 6/-2 = -3

Equation

y - 2 = - 3(x + 3)

y - 2 = -3x - 9

y = -3x - 7

adelina 88 [10]3 years ago
4 0

Answer

y=-3x-7

is the equation of line that passes through the points (-3,2) and (-5,8)


step by step explanation:

we are given

(x1,y1)=(-3,2)

(x2,y2)=(-5,8)

formula of slope

m=(y2-y1 )/ (x2-x1)

putting value in formula

m=(8-2) /-5-(-3)

m=6/-5+3

m=6/-2

m=-3

Formula of line slop form of equation is

y-y1=m(x-x1)

putting the values in the formula

y-2= -3(x-(-3))

y-2= -3(x+3)

y-2=-3x-9

y=-3x-9+2

y=-3x-7

is the equation of line that passes through the points (-3,2) and (-5,8)


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when x = 2, y = 2(2)² + (2) = 8 + 2 = 10

b) By looking the table, the equation has a point (0,0), only blue and yellow/orange line has the passed the point (0,0), so we delete the red line option.

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3 years ago
How many subsets can you make from the set of (1, 2, 3, 4, 5, 6)?
rusak2 [61]

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8 0
2 years ago
14.
Minchanka [31]

Answer:

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Step-by-step explanation:

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Therefore, the probability that a random sample of 30 smoke detectors will have a lifetime between 58 months and 63 months is 0.8945

3 0
3 years ago
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