Question

hellp needed again

Answer 1

what math is this

Answer 2

idk just math

Answer 3

We have that
y= x^2-4x+5 T
his is the equation of a vertical parabola open upward
The vertex is a minimum
Convert the equation into vertex form
Complete the square
y-5=x^2-4x
y-5+4=x^2-4x+4
y-1=x^2-4x+4
y-1=(x-2)^2
y=(x-2)^2+1 ----> 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 4

Therefore Option c and Option D r correct

Answer 5

damn @laprincessahermosa smart as hell