If x = 5 and y = −2, in which quadrant of the coordinate plane is the point (−x, y) located?

A) Quadrant II
B) Quadrant I
C) Quadrant IV
D) Quadrant III

C.IV

Step-by-step explanation:

if you find the point and then the graphs quadrants are numbered in a counter clock wise way.

21       < like that

34

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.