Which of the following could be the graph of  $y=-\frac{2}{x}$  

Which of the following could be the graph of  $y=x^3+x^2+1$  

Which of the following could be the graph of  $y=-x^3+x^2+1$  

Which of the following could be a graph of  $y=5x^3$ ?

Which of the following could be the graph of  $y=-\frac{1}{2}x^3$  

Which of the following could be the graph of  $y=-\frac{10}{x}$  

Which of the following could be the graph of  $y=5x^3-2x^2+1$  

Which of the following could be the graph of  $y=-\frac{5}{x^2}$  

Which of the following could be the graph of  $y=\frac{7}{x}$  

Which of the following could be the graph of  $y=-9x^3+8x^2+1$  

Which of the following could be the graph of  $y=2^x$  

Which of the following could be the graph of  $y=-2^x$