For example:
5 pages in 10 minutes
Per minute: 5/10 = 0.5 pages in 1 minute or half a page
Answer:
Option A.
Step-by-step explanation:
The given expression is
where,
.
We need to find the expression which is equivalent to the given expression.
The given expression can be rewritten as
Therefore, the correct option is A.
To solve this problem you must apply the proccedure shown below:
1. The vertex i at <span>(0, 36) and a focus at (0, 39), then you have:
a=36
a^2=1296
2. The directrix is:
y=a^2=c
c=39
y=1296/39
</span>y=432/13<span>
Therefore, the answer is the option D, which is: </span><span>D. y=± 432/13</span>