9^2pi is 81pi for the total region. 6^2 is 36pi for the unshaded region. Subtract those 2 values to find the area of just the shaded region
For y = -x², the vertex = (0,0)
Answer:
Option 3
Step-by-step explanation:
If we are given roots of a polynomial, r and q. We can represent the roots as

The roots here are 0, -3and 4 so the roots are

Which equal to

Option 3 is the answer
A. the weight of a kitten compared with its age in months. This is constantly changing because the kitten is constantly getting older