Answer:
<h3>
a. the vertex represents a minimum point</h3><h3>
b. f(x) = (x + 5)² - 5</h3>
Step-by-step explanation:
a.
a = 1 > 0 ← that means the parabola opens up, so the vertex is minimum of the function
b.

√16=4
Hope i could help. -\(-_-)/-
The area of the panel is 80ft^2
i don't know how you can answer it, they do not say at all how much the tickets cost they just say how much the snacks cost
Step-by-step explanation: