Composite Function E07611
1. Problem: Given functions $f(x) = 3x + 2$ and $g(x) = 2 - x$, find the composite function $(f \circ g)(x)$.
2. Formula: The composite function $(f \circ g)(x)$ means $f(g(x))$, which is $f$ evaluated at $g(x)$.
3. Substitute $g(x)$ into $f$:
$$f(g(x)) = f(2 - x) = 3(2 - x) + 2$$
4. Simplify the expression:
$$3(2 - x) + 2 = 3 \times 2 - 3x + 2 = 6 - 3x + 2 = 8 - 3x$$
5. Rewrite in standard form:
$$-3x + 8$$
6. Therefore, the composite function $(f \circ g)(x) = -3x + 8$.
Answer: A. -3x + 8