A line with a slope of


5 passes through the point (

7,6). What is its equation in point-slope form?

1 answer

To write the equation of a line in point-slope form, we can use the formula:

\[ y - y_1 = m(x - x_1) \]

where \( m \) is the slope of the line, and \( (x_1, y_1) \) is a point on the line.

Given:

  • Slope \( m = -5 \)
  • Point \( (x_1, y_1) = (-7, 6) \)

Plugging these values into the point-slope formula, we get:

\[ y - 6 = -5(x - (-7)) \]

This simplifies to:

\[ y - 6 = -5(x + 7) \]

So, the equation of the line in point-slope form is:

\[ y - 6 = -5(x + 7) \]