Question

Write the equation of the line in point-slope form: given (-3, -2) and the slope of 1

Answer 1

Point-slope form is:
\[y-y _{1} = m(x - x _{1})\]

Substitute the values of (-3, -2) in the formula on the variables \[x _{1}, y_{1}\]

\[y - (-2) = (1)(x - (-3))\]
\[y +2 = 1(x + 3)\] or simply as
\[y +2 = x + 3\]

Voila!