Axis of symmerty from form
ax²+bx+c is -b/2a
the axis of symetry is the x value of the vertex so just put the axis of symetry for x an evaluate
4x²-8x-3
-b/2a=-(-8)/(2*4)=8/8=1
input for x
4(1)²-8(1)-3=4-8-3=-7
(1,-7) is vertex
A is answer
Answer:
14.1 ish
Step-by-step explanation:
Answer:
15 pizzas
Step-by-step explanation:
- 3 pizzas=7 people
- 6 pizzas=14 people
- 9 pizzas=21 people
- 12 pizzas=28 people
- 15 pizzas=35 people
The answer to the thing is 3 pools per each hour
Answer:
I think it is 19 I not really sure
Step-by-step explanation:
o work it out of my paper and I got 19