# Composition and inverse

**Question description**

Define the following functions:

f(x)= 2x +5, g(x)= x^2 -3, h(x)= 7-x/3

Compute:

(f-h) (x)

Evaluate the following two compositions

A. (f o g) (x)

B. (h o g) (x)

Graph the g(x) function and and transform it so that the graph is 6 units to the right and 7 units down

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