assuming that 0 apples costs 0 dollars
and 16 apples costs $8
so we have the points
(0,0) and (16,8) in form (x,y)
graph below
Answer:
vertex = (2, -1), aos x=2, y-int=1
Step-by-step explanation:
vertex is the lowest point, aos is where the graph is symmetrical, and y-int is where the graph crosses the y-axis
The vertex form of the function f(x) is
.
<h2>Given </h2>
Function; 
<h3>What is the vertex form of function?</h3>
The vertex of a parabola is the point at which the parabola passes through its axis of symmetry.
The standard equation which represents the vertex form of the function is;

Where h and k are vertexes of the given parabola.
The function is in vertex form;

Hence, the vertex form of the function f(x) is
.
To know more about the Vertex form lick the link given below.
brainly.com/question/9070346
Answer:
12 inches by 12 inches = 15 dollars
48 inches by 48 inches = 80 dollars
Step-by-step explanation:
12 inches = 1 ft
so 12 inch by 12 inches is 1 ft * 1 ft
1 ft* 1 ft
1 ft^2
This is smaller than 3 ft^2 so they will get charged for 3 ft^2
3 ft^2 = 3 ft^2 * $5 / ft^2 = 15 dollars
48 inches = 48/12 = 4 ft
4ft * 4 ft = 16 ft^2
16 ft^2 = 16 ft^2 * $5 / ft^2 = 80 dollars
Answer:
19,200 ft
Step-by-step explanation: