During which time interval does the object travel approximately 10 meters? 10-1A
8
B
Velocity (m/s)
E
N
2.
F
0
02
8 10
4 6
Time (s)
OA 0 seconds to 3 seconds
OB.
3 seconds to 5 seconds
OC. 5 seconds to 7 seconds
OD. 7 seconds to 8 seconds
O E 8 seconds to 10 seconds

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .