State the degree and end behavior of f(x) = - x ^ 3 + 5x ^ 2 + 6x + 1. Explain or show your reasoning.

With math question will mark brainliest question in the pic.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

What is the measure of angle x? a.101 b.158 c.44 d.79