Answer:
slope is undefined u
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (1, - 3 ) and (x₂, y₂ ) = (1, 0 )
m = [tex]\frac{0-(-3)}{1-1}[/tex] = [tex]\frac{0+3}{0}[/tex] = [tex]\frac{3}{0}[/tex]
Since division by zero is undefined then the slope of the line is undefined
