help with these 2 pls

Answer:
Step-by-step explanation:
3. [tex]\frac{-4-4}{-2-3} =\frac{-8}{-5} =\frac{8}{5}[/tex]
4.[tex]\frac{5-(-3)}{2-(-2)} =\frac{8}{4} =2[/tex]
Answer:
3. 1.6 and 4. 2
Step-by-step explanation:
3. m = (y2-y1)/(x1-x2)
m = ( 4-(-4))/(3-(-2))
m = 8/5= 1.6
4. m = (-3-5)/(-2-2)
m = -8/-4
m = 2