write the equation of a parellel to the given line that goes through the given point y=8x+3 (2,4)

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Mathematics Kim Cúc 3 years 2021-08-27T05:48:12+00:00 2021-08-27T05:48:12+00:00 1 Answers 5 views 0

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Captcha* Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )

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Sapo1 · Answer 1 · 2021-08-27T05:49:38+00:00

Answer:

The equation of a parallel to the given line that goes through the given point (2, 4) is:

$y=8x-12$

Step-by-step explanation:

Given the equation

$y=8x+3$

comparing the equation with the slope-intercept form

$y=mx+b$

Here,

so the slope of the line is m = 8.

We know that the slopes of parallel lines are equal.

so, the slope of the perpendicular line will be = 8

Therefore, the equation of a parallel to the given line that goes through the given point (2, 4) is:

$y-y_1=m\left(x-x_1\right)$

$y-4 = 8 (x-2)$

$y-4 = 8x-16$

$y = 8x-16+4$

$y=8x-12$