Answer:
The slope is undefined, no equation
Step-by-step explanation:
Use the given points to solve for the slope.
[tex]m=\frac{y2-y1}{x2-x1}[/tex]
[tex]m=\frac{-4-6}{4-4}[/tex]
[tex]m=\frac{-10}{0}[/tex]
The slope is undefined because a number cannot be divided by 0.
This means that the line is a vertical line at the x-intercept, and an equation cannot be found because we need a slope to solve the point-slope formula.
The line is at 4 on the x-axis because that is the number given for the x in each point.
y -y = m(x - x)
