Answer: it’s the first one
Step-by-step explanation:
Answer:
(1, 5), (3, 19) (-1, -9)
Step-by-step explanation:
really need the choices
X= -10
You may review the image Ive attached to see how I got this answer.
For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

Where:
m: It's the slope
b: It is the cut-off point with the y axis
On the other hand we have that if two lines are perpendicular, then the product of their slopes is -1. So:

The given line is:

So we have:

We find 

So, a line perpendicular to the one given is of the form:

We substitute the given point to find "b":

Finally we have:

In point-slope form we have:

ANswer:
