Which equation matches the graph of the absolute value function seen here? A)
y=-x
B)
o
y = - = x -
= }}x - 31 - 1
y=1x - 21-1
y =
D)

D.

Step-by-step explanation:

I think that should be the answer

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

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: