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DanielleElmas [232]
2 years ago
5

What is the equation of the line that passes through the point (2,-4) and has a slope of -2

Mathematics
1 answer:
kvv77 [185]2 years ago
3 0

Answer:

The answer is

\huge y =  - 2x

Step-by-step explanation:

To find an equation of a line when given the slope and a point we use the formula

y -  y_1 = m(x -  x_1)

From the question we have

y + 4 =  - 2(x - 2) \\ y + 4 =  - 2x + 4 \\ y =  - 2x + 4 - 4

We have the final answer as

<h3>y = -2x</h3>

Hope this helps you

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