A line passes through the points (3, 0) The arrows below represent the velocities of two vehicles. bus>
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Which claim explains why the velocity of each vehicle is a vector quantity?

A. It can change over time.

B. It has direction and size.

C. It is a measurable quantity.

D. It uses a measure of speed.

i was thinking more like reflects green light, just not sure

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 .