Answer:
Option C and option D
Step-by-step explanation:
we have that

This is the equation of a vertical parabola open upward
The vertex is a minimum
Convert the equation into vertex form
Complete the square




----> equation of the parabola in vertex form
The vertex is the point (2,1)
therefore
when the bird is 2 feet away from the first fence post, it reaches its minimum height of 1 foot
Answer:
a is 25 b is 15 percent
Step-by-step explanation:
Sin(70+80) = sin 150.......................
Answer:
The answer is A, -∞ < y < ∞
Answer:

Step-by-step explanation:
<u>Formula:</u> 



