Explanation:
Slope-intercept form: → [tex]y=mx+b[/tex]
m: represents the slope and is constant.
b: represents the y-intercept.
Used rise/run.
[tex]m=\frac{rise}{run}[/tex]
[tex]slope=\frac{y^2-y^1}{x^2-x^1}[/tex]
[tex](x^1,y^1)=(4,0)[/tex]
[tex](x^2,y^2)=(7,0)[/tex]
[tex]rise= y^2-y^1=0-0=0[/tex]
[tex]run=x^2-x^1=7--4=11[/tex]
[tex]slope=0/11=-11/0[/tex]
slope intercept form: [tex]y-mx+b[/tex]
[tex]y=-11/0x+b[/tex]
[tex]\boxed{-11/0=0}[/tex]
Slope is 0.
Hope this helps!
