Item: the function f(x) is graphed below.

use the graph of the function to find, f(2).

a.-2

b.-1

c.1

d.2

f(2)  = 1.

Step-by-step explanation:

Given : Graph.

To find : Use the graph of the function to find, f(2).

Solution : We have given that graph

For x = 2 we can see in graph value of y is 1

Therefore,  f(2)  = 1.

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:

the photograph is photographer and- in the process- ourselves.

step-by-step explanation: