Answer:
increases in either height or mass will increase the object's gravitational potential energy
Step-by-step explanation:
I assume the question is referring to gravitational potential energy, which is given by the equation:
U = mgh
m referring to object mass
g is the gravitational constant -9.81m/s^2
h referring to object's height (usually from the ground)
We see that all values are multiplied, and thus U (potential energy) is difrectly proportional to m and h in that, if you increase either factor, in the equation, your result (the potential energy) will increase.