3 years ago

What is the point-slope form of the line with slope -1/8 that passes through the point (-2, 1)?

Mathematics

2 answers:

Elina [12.6K]3 years ago

3 0

Y-1=-1/8(x+2) You just plug your points into the formula

svlad2 [7]3 years ago

3 0

(y-1) = (-1/8)(x+2)
or, y-1= - x/8 - 1/4
or, y= -x/8+1-1/4

so, y = -x/8 + 3/4

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In the accompanying diagram of parallelogram ABCD,diagonals AC and DB intersect at E, AE = 3x - 4, andEC = x + 12.What is the va

skelet666 [1.2K]

x = 8

Explanation:

AE = 3x - 4

EC = x + 12

SInce diagonals AC and DB intersect at E

it means the lines which meet at the intersection E are equal. A and C meet at E which gives AE and EC

AE = EC

3x - 4 = x + 12

collect like terms:

3x - x = 12 + 4

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x = 8

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Svet_ta [14]

Answer:

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Step-by-step explanation:

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Step-by-step explanation: Hope this help :D

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