Given:
The equation of the parabola is:
![y=x^2+6x](https://tex.z-dn.net/?f=y%3Dx%5E2%2B6x)
To find:
The y-intercept of the parabola.
Solution:
We have,
![y=x^2+6x](https://tex.z-dn.net/?f=y%3Dx%5E2%2B6x)
Putting
in the given equation, we get
![y=(0)^2+6(0)](https://tex.z-dn.net/?f=y%3D%280%29%5E2%2B6%280%29)
![y=0+0](https://tex.z-dn.net/?f=y%3D0%2B0)
![y=0](https://tex.z-dn.net/?f=y%3D0)
Therefore, the y-intercept of the parabola is 0. It means the y-intercept of the given parabola is at point (0,0).
In a standard deck of cards, there are 13 diamond cards and 39 non diamonds. To choose 3 diamonds from 13 cards would be equivalent to 13*12*11 as there are less cards to choose from each time you remove a card. To choose two non diamonds from the other non diamonds cards would be equivalent to 39*38, taking into account the number of cards you remove each time you pick out one card. Hence the total number of ways is 13x12x11x39x38.
Answer:
sabah al khair
Step-by-step explanation:
7,3 I know this is right because the y-axis goes down which means it would be 7,3 because of placement