Emmanuel Taylor asked 3/9/2011 Given a quadratic equation in the form y = ax2 +bx +c , and four choices of graphs representing that equation, how can you tell which choices could be eliminated right away by looking at the equation and looking at the graphs and doing some minimal c?
Emmanuel Taylor asked 3/1/2011 Solve using the substitution method: R=-3s r+4s=10 Im having trouble with this probelm can anyone help?
