If f(x) = x - 2 and g(x) = -6x + 3, which statement is true?
Click on the correct answer.
-5 is not in the domain of fºg.
-5 is in the domain of fºg.

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.