1. necesita una cuchara para comer arroz.
2. necesita beber agua para hidratarse.
3. traes a un amigo sus oídos escuchas.
5. traen todos sus útiles escalores y comida si es necesario.
It's asking for the protagonist of the story.
The hint is that it's a man who is married who has an romantic adventure. He likes to read.
1) esta
2) soy
3) estamos
4) eres
5) es
6) son
7) estamos
8) son
10) estoy
12) estas
Answer:
2. Los
3. Unas
4. El
Answer:
(-2,-7) is the vertex if you meant to write y=2x^2+8x+1
Explanation:
I think you missed an x next to 8
y=2x^2+8x+1
First step factor 2x^2+8x so that we get 1 directly in front of x^2
y=2(1x^2+4x) +1
y=2( x^2+4x ) +1 Now I will leave a space for completing the square
y=2( x^2+4x+(4/2)^2)+1-2(4/2)^2 Whatever you add in you must subtract out
y=2( x^2+4x+2^2)+1-2(2^2)
y=2( x+2)^2 +1 -2(4)
y=2( x+2)^2 +1-8
y=2( x+2)^2 -7
Vertex is (-2,-7)
Or You could find -b/(2a) then plug in that into y=f(x) to find the y-coodinate
So -b/(2a)=-8/(2*2)=-8/4=-2
2(-2)^2+8(-2)+1=8-16+1=-8+1=-7
So the vertex is (-2,-7)
