Here, the equation of parabola is: (-36y)=x^2
The standard form of parabola is:
(X-h)^2=4p(y-k).
According to given equation, vertex = (0,0) and p = -9
This a vertical parabola opening down, because p = -9 here.
Therefore ditectrix will be y= -9
9/8 divided by 3/8 is 3 (because of the same denominator look at the first number)
3/5 divided by 2/3 is 0.9 hope this helps
The fromula of a slope:
We have the points 
and 
Substitute:
<h3>Answer: slope is undefined.</h3><h3 />
It's a vertical line: 
A.) Your percent equation would be 250 x 0.12(or 12%)= 30
b.) Olaf would have 30 photos on his external hard drive.
Hope This Helps!
~Cupcake
For this you would do 9--6 over 4--3 to find the slope, so the answer would be <u>15/7 for the slope </u>because double negatives mean adding.
