Answer:
3.) [tex]\displaystyle y - 4 = 4[x - 1][/tex]
2.) [tex]\displaystyle y + 5 = 2[x + 2][/tex]
1.) [tex]\displaystyle y + 3 = 1\frac{1}{5}[x + 5][/tex]
Step-by-step explanation:
In the Point-Slope Formula, [tex]\displaystyle y - y_1 = m[x - x_1],[/tex]all the negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS.
* [tex]\displaystyle 1\frac{1}{5} = \frac{6}{5}[/tex]
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