1. The first and thirteenth terms of an arithmetic sequence are \(\frac{7}{9}\) and \(\frac{4}{5}\), respectively. What is the seventh term?

2. If the point (3,6) is on the graph of \(y=g(x)\), and \(h(x)=(g(x))^2\) for all x, then there is one point that must be on the graph of \(y=h(x)\) .What is the sum of the coordinates of that point?

mathtoo Aug 28, 2018