Answer:
B. 4x^2
Step-by-step explanation:
Volume of the cube

Answer:
Step-by-step explanation:
I dont know it can you help me
Answer:
f(x inv)=-1/2x-3
Step-by-step explanation:
You pretty much just have to flip all the numbers to fractions and all the positives to negatives.
4/3 or 1.3. hope this helps.