Answer:
slope is undefined
Step-by-step explanation:
Using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
If x₂ - x₁ = 0
Since division by zero is undefined then the slope of the line is undefined
This applies to a vertical line parallel to the y- axis
Answer:
(0,-22)
Step-by-step explanation:
Answer: Point b
Step-by-step explanation:
They said so, thank you.
It would take 4 days for them to build the houses.
Answer:

Step-by-step explanation:
So we have the equation:

Let's subtract 5 from both sides:

The left side will cancel. Subtract on the right:

Now, add 2 to both sides:

Again, the left side will cancel. Add the right:

And we're done!