Which graph(s) show an inverse relationship? check all that apply.

Aplane flies directly between two cities, a and b, which are separated by . from a to b, the plane flies into a headwind. on the return trip from b to a, the wind velocity is unchanged. the trip from b to a takes less than the trip from a to b. what is the airspeed of the plane, assuming it is the same in both directions

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius