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eduard
3 years ago
10

Find the equation of the line with slope m=−2 that contains the point (6,−15).

Mathematics
2 answers:
vfiekz [6]3 years ago
8 0

Answer:

\boxed {y = -2x - 3}

Step-by-step explanation:

Use the <u>Point-Slope Formula</u> to help you get your <u>Slope-Intercept form</u>:

y - y_{1} = m (x - x_{1})

(where m represents the slope and (x_{1}, y_{1}) represents the second point)

-Apply the following slope and the first point:

Slope = -2

First Point = (6, -15)

y + 15 = -2 (x - 6)

-Solve:

y + 15 = -2 (x - 6)

y + 15 = -2x + 12

y + 15 - 15 = -2x + 12 - 15

\boxed {y = -2x - 3}

So, the slope-intercept is y = -2x - 3.

Alika [10]3 years ago
3 0

Answer:

y = -2x - 3

Step-by-step explanation:

y = mx + b

-15 = -2(6) + b

-15 = -12 + b

b = -3

y = -2x - 3

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