The table shows values for functions f(x) and g(x) . x f(x) g(x) 1 3 3 3 9 4 5 3 5 7 4 4 9 12 9 11 6 6 what are the known solutions to f(x)=g(x) ? select each correct answer.

X = 1, x = 7, x = 11.

You can get this by looking at what values of x have the same f(x) value as the g(x)

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm