Answer: Step-by-step explanation: Remark What the question means is wherever you see an x on the right, you put in 12 and solve it. I’m going to assume you mean (2/3)*x + 3 on the right. Solution f(12) = (2/3) * 12 + 3 f(12) = 2 * 12 / 3 + 3 f(12) = 24/3 + 3 f(12) = 8 + 3 f(12) = 11 Log in to Reply

Answer:Step-by-step explanation:RemarkWhat the question means is wherever you see an x on the right, you put in 12 and solve it. I’m going to assume you mean (2/3)*x + 3 on the right.

Solutionf(12) = (2/3) * 12 + 3

f(12) = 2 * 12 / 3 + 3

f(12) = 24/3 + 3

f(12) = 8 + 3

f(12) = 11