Question

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 ​

Answer 1

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