Can someone please tell me the answer and if can you explain me how to solved please

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .