Answer:
What was the temperature at 4 p.m. each day this week?
(I'm not sure how many answers you can choose.)
The number is 'n'.
Five times the number is 5n .
Nine more than that is 5n + 9 .
Answer:

Step-by-step explanation:
This is horizontal parabola.
It has a directrix at x=-6.
The vertex is (0,0).
The focus is (6,0)
The equation of this parabola is of the form

Where (p,0) is the focus
By comparison, p=6
Therefore the equation of the parabola is

This implies that

#1
Divide into two rectangles


#2

#3
