Answer:
(f - g)(4) = 1
Step-by-step explanation:
Step 1: Define
f(x) = 4x - 3
g(x) = x + 2x
Step 2: Simplify
g(x) = 3x
Step 3: Find (f - g)(x)
(f - g)(x) = 4x - 3 - (3x)
(f - g)(x) = x - 3
Step 4: Substitute and Evaluate
(f - g)(4) = 4 - 3
(f - g)(4) = 1
