Answer:
f(-2) = 0
f(1) = 12
f(2) = 5
Step-by-step explanation:
f(-2) will lie in the function
f(1) will lie in the function

f(2) will lie in the function

Answer:
132 cm²
Step-by-step explanation:
Your welcome
Answer:
I wish I knew this maybe use the brainy scanner it could help you or google.