Question

Find f(x) and g(x) so that the function can be described as y = f(g(x)). (5 points)

y = eight divided by x squared' + 2

(open the picture to understand better)

Answer 1

Explanation:

f(x) = 8/x + 2

g(x) = x²

When y = f(g(x)),

y = f(x²) = 8/x² + 2.