Is that the full question, because it doesn't make sense to me :/
Answer:
15
Step-by-step explanation:
x/3 + 3 = 8
x/3 + 9/3 = 8
x + 9 = 24
x = 15
27-48x^4= 3(9-16x^4)
Because 3 is the GCF
Answer: x=-5 and y=6
Step-by-step explanation: i hope i did it right tell if i didnt
Answer:
We can find if a critical point is a local minimum or maximum by looking at the second derivatives.
Step-by-step explanation:
If you take the first derivative, you will find the slope at the given point, which if it is a minimum or a maximum will be 0.
Then we take the second derivative. If that number is a positive number, then we have a local minimum. If it is a negative number, then it is a local maximum.