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3 years ago

What is the equation of the line that is parallel to the given line and passes through the point (2, 3)?

Mathematics

2 answers:

Lelechka [254]3 years ago

3 0

Answer:

(-4,0)(4,-4)

slope(m) = (-4 - 0) / (4 - (-4) = -4/(4 + 4) = -4/8 = -1/2. A parallel line will have the same slope.

y = mx + b

slope(m) = -1/2

(2,3)...x = 2 and y = 3

now we sub and find b, the y int

3 = -1/2(2) + b

3 = -1 + b

3 + 1 = b

4 = b

y = -1/2x + 4

1/2x + y = 4....multiply by 2

x + 2y = 8 <== ur parallel line

mr_godi [17]3 years ago

3 0

Answer:

D: 2x + y = 8

Step-by-step explanation:

on edge2021! hope this helps!!~ （=´∇｀=）

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rodikova [14]

Answer:

The solution of this system of linear equations is $(x,y) = (-3,-2)$ .

Step-by-step explanation:

Let be the following system of linear equations:

$2\cdot x - 7\cdot y = 8$ (1)

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From (1) we clear $y$ :

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And we apply this variable in (2):

$-3\cdot x+2\cdot \left(\frac{2\cdot x -8}{7} \right)= 5$

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