An object is moving in one dimension. The frame of reference has an origin and its one axis is marked in units representing centimeters (cm): –5, –4, –3, –2, –1, 0, 1, 2, 3, 4, 5. What is the object’s displacement when it moves from –3 to 4 along the axis?

increase masses, decrease separation

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.

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 .