here is how to do it:
Explanation:
(h,k) are the coordinates of the vertex. They correspond to (x,y). So, first, you need to plug the vertex coordinates in for h and k in the given formula. Then, to find the a value (slope) you need to plug in the “contains” value in for x and y accordingly. Finally, just solve for a by simplifying algebraically. Make sure to distribute the - sign to your h and k values.
When you have the a value, to write the equation, do the following:
1. make sure to leave the vertex coordinates in the given formula equation
2. take out the “contains” values for x and y.
3. leave in the a value you found
Your completed equation should have the same format as the given formula. However, it should have numbers for the h, k, and a values. The x and y values should stay x and y.
Nitrogen 75%
Oxygen 21%
Other gases exist in lesser quantities
The idea that the universe began as a point and expanded, was the Big Bang theory.
I would say C. Land. The Earth's surface is 71% water. So the remaining would have to be land.
Land Bodies
Hindu Kush Mountains
Himalayan Mountains
Eastern Ghats
Western Ghats
Karakoram Range
Deccan Plateau
Thar Desert
Rivers
Indus River
Ganges River
Brahmaputra River
Water Bodies
Arabian Sea
Bay of Bengal
Indian Ocean
