Which of the following is a true statement about mass and weight? a. Mass is a measure of how much matter an object has, while weight is a measure of how much space the object takes up. b. Mass will not change based on location, while weight will change based on gravitational pull. c. Mass is a measure of a gravitational pull on an object, while weight is a measure of how much matter is an object has. d. Mass is proportional to the force of gravity, while weight is proportional to the amount of mass.

b option mass will not change based on location while weight will changr based on gravitational pull

bcz in the formula of weight w=mg

so w is directly proportional to g

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

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 .