Answer:
[tex]a.[/tex] [tex]slope=2,rising[/tex]
[tex]b.[/tex] [tex]slope=\frac{5}{4},falling[/tex]
[tex]c.[/tex] [tex]slope=0,horizontal[/tex]
[tex]d.[/tex] [tex]the[/tex] [tex]slope[/tex] [tex]doesn't[/tex] [tex]exist,[/tex] [tex]vertical[/tex]
Step-by-step explanation:
[tex]a.[/tex] [tex]slope=\frac{5-1}{4-2}=2[/tex]
[tex]slope=2 > 0[/tex] [tex]so[/tex] [tex]rising[/tex]
[tex]b.[/tex] [tex]slope=\frac{-5-0}{3-(-1)}=-\frac{5}{4}[/tex]
[tex]slope=-\frac{5}{4} < 0[/tex] [tex]so[/tex] [tex]falling[/tex]
[tex]c.[/tex] [tex]slope=\frac{1-1}{2-(-3)}=0[/tex]
[tex]slope=0[/tex] [tex]so[/tex] [tex]horizontal[/tex]
[tex]d.[/tex] [tex]\frac{slope=\frac{-5-(-1)}{-10-(-1)}}{Because(-1)-(-1)=0}[/tex]
[tex]so[/tex] [tex]the[/tex] [tex]slope[/tex] [tex]doesn't[/tex] [tex]exist[/tex]
[tex]so[/tex] [tex]vertical[/tex]
I hope this helps you
:)
