Point-Slope Form

1. Complete the point-slope equation of the line through $(1,3)$ and $(5,1)$.
Use exact numbers.

$y-3= \text { ______ }$

2. Complete the point-slope equation of the line through $(-8, -8)$ and $( -7,9)$.
Use exact numbers.

$y-9= \text { ______ }$

3. Complete the point-slope equation of the line through $(-1, -10)$ and $( 5, 2)$.
Use exact numbers.

$y-2= \text { ______ }$

4. Complete the point-slope equation of the line through $(1, 0)$ and $( 6, -3)$.
Use exact numbers.

$y-(-3)= \text { ______ }$