Answer:
Question 1: 9
Question 2: -48
Question 3: 32
Question 4: 10
Step-by-step explanation:
Question 1 explanation: Since the function is f(2), that means you need to replace all variables as 2, which will be
.
Question 2 explanation: Since the function is f(-4), that means you need to replace all variables as -4, which will be
.
Question 3 explanation: Since the function is f(5), that means you need to replace all variables as 5, which will be
.
Question 4 explanation: Since the function is f(-3), that means you need to replace all variables as -3, which will be
.