How does the graph of the function f(x)=2x^3 - 1 differ from the graph of its parent function?

For the equations below which statement is true ? -2x=14 6x=-42

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

The measure of an angle is 117°. what is the measure of a supplementary angle?