Rewrite the quadratic funtion from standard form to vertex form f(x)=x2+10x+37

The gades foundation and hbm corporation are eager to donate generously to their favorite charities. the gades foundation donated $250 in the first month, and each month afterward their cumulative donation total increases by 100$ the hbm corporation donated $64, in the first month, and each month afterward their cumulative donation total increases by 75%. in which month will the hbm corporation's cumulative donation total first exceed the gades foundations' cumulative donation total?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

The graph shown is the graph of which function?