Find f ° g and g ° f , if they exist. f={(−4, −5), (0, 3), (1, 6)} and g={(6, 1), (−5, 0), (3, −4)} PLEASE HELP ME YALL

Step-by-step explanation:

hello,

fog(x)=f ( g(x) ) and gof(x) = g ( f(x) )

so

g(6)=1 so fog(6)=f(g(6))=f(1)=6

then

fog = {(6,6),(-5,3),(3,-5)}

gof = {(-4,0),(0,-4),(1,1)}

hope this helps

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4

it has to have an angle of 90 degrees