What is the ideas or themes that were their art?

Which statement is true about the function f(x)= –? the domain of the function is all negative real numbers. the range of the function is all positive real numbers. the domain and range of the function have opposite signs. the domain and range of the function are the same.which statement is true about the function f(x)= –? the domain of the function is all negative real numbers. the range of the function is all positive real numbers. the domain and range of the function have opposite signs. the domain and range of the function are the same.

In the artwork "that gentleman" by andrew wyeth how intense are the colors? what are their individual values and temperature?

The energy applied to cause vibration can be in the form of air pressure a stick, bow, or electricity. true or fasle