3 years ago

Please help me with my question!!

Mathematics

1 answer:

gladu [14]3 years ago

7 0

Answer:

Step-by-step explanation:

If two lines are parallel, then their slopes are equal.

Line 1: y = 2x + 6

slope = 2

Line 2:

(1 , 5) ; (3,9)

$Slope=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\frac{9-5}{3-1}\\\\=\frac{4}{2}\\\\=2$

Slope of line 1 = slope of line 2 = 2

So, line 1 and line 2 are parallel

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