Find the equation of the line using the given information. (−2, 0) and (−2, 5)

x=-2

Step-by-step explanation:

The first step is to find the slope

m = (y2-y1)/ (x2-x1)

   = (5-0)/(-2--2)

   = (5-0) /(-2+2)

   = 5/0

The slope is undefined

That means it is a vertical line  (up and down)  The x value does not change

x=-2

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: