Solution
Find the y-intercept for following equation:
![f(x)=-(x+1)^2](https://tex.z-dn.net/?f=f%28x%29%3D-%28x%2B1%29%5E2)
Using the slope equation formular:
![\begin{gathered} y=mx+c \\ f(x)=-(x+1)^2 \\ f(x)=-x^2-2x-1 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20y%3Dmx%2Bc%20%5C%5C%20f%28x%29%3D-%28x%2B1%29%5E2%20%5C%5C%20f%28x%29%3D-x%5E2-2x-1%20%5Cend%7Bgathered%7D)
The value of y when x = 0
![\begin{gathered} f(0)=-0^2-2(0)-1 \\ y=-1 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20f%280%29%3D-0%5E2-2%280%29-1%20%5C%5C%20y%3D-1%20%5Cend%7Bgathered%7D)
Hence the answer is - 1
Answer:
532.8
Step-by-step explanation:
Well not sure what you are asking, but If it is what I think it is, it would go like this:
2
(9^2)
Then the answer should be
9^4 since we multiply the exponents.
If you mean this...
3^2....It would be same as 3 x 3 which we should know is equal to nine.
Hope I helped! (Be sure to thank me!)