If the side lengths of a cube are 15 feet, what is the correct way to write the expression to represent the volume of the cube in exponential form? a. 15 ⋅ 15 ⋅ 15 b. 15 ⋅ 3 c. 3^15 d.15^3

Which statement is true about the function f(x)= square root -x ? the domain of the graph is all real numbers. the range of the graph is all real numbers. the domain of the graph is all real numbers less than or equal to 0. the range of the graph is all real numbers less than or equal to 0.