3 years ago

Write an equation of a line in point-slope form that has a slope of -2 and passes through (5, -1).

Mathematics

1 answer:

White raven [17]3 years ago

6 0

Answer:

A. y + 1 = -2(x – 5)

Step-by-step explanation:

For a line with slope m through point (h, k), the equation is ...

y -k = m(x -h)

Fill in your values of m=-2, h=5, k=-1 and you have ...

y -(-1) = -2(x -5)

y +1 = -2(x -5) . . . . . . simplify. Matches selection A.

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