Final answer:
To find the value of f(12), f(-4), and f(0) in the function f(x) = (3/2)x + 14, substitute the given values into the function and evaluate.
Step-by-step explanation:
To find the value of f(12), f(-4), and f(0) in the function f(x) = (3/2)x + 14, we simply substitute the given values into the function and evaluate:
f(12) = (3/2)(12) + 14 = 18 + 14 = 32
f(-4) = (3/2)(-4) + 14 = -6 + 14 = 8
f(0) = (3/2)(0) + 14 = 0 + 14 = 14