Can someone help me on this midpoint question

(2.5, -1.3)

Step-by-step explanation:

You need the midpoint formula.

remember it is

midpoint =  ( (x + a)/2  ,   (y + b)/2 )   for two points (x, y) and (a, b)

so  (3.5, 2.2)   and  (1.5, -4.8)

(3.5 + 1.5)/2 ,  (2.2 + -4.8)/2  =   (  5/2,  -1.3)  =  (2.5, -1.3) choice c

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.

what do you mean by fog

step-by-step explanation: