The equation of a parabola is:
If a>0, then the parabola opens up;
If a<0, then the parabola opens down.
The coordinates of focus are:
Answer:
13
Step-by-step explanation:
156/12=13
Answer:
1071/2
when you multiply the top you get 1071 and when you multiply the bottom you get 6. But if u want to simplify the answer could be 357/2
Plzzz give brainlest and thank me
Inverse variation takes the form xy=k or if you prefer, y=k/x
Inverse variation simply means that as the independent variable increases/decreases the dependent variable does the opposite.
(Direct variation takes the form y=kx the dependent variable increases/decreases just as the independent variable does.)
So B. is the one of the form y=k/x meaning that it has an inverse relationship.
You subtract the starting price from the ending price and then divide the result on the starting price which is 6,900/19,000 = 36%