Question 5 options: the rule (x, y)→(x+2, y−4)(x, y)→(x+2, y−4) represents a translation 2 and 4 units down.

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.

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.