Can someone help me with this 7th grade math

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?

For what value of (y) is 3^3/3^y =1/9