The graph of g(x) = ax2 opens downward and is narrower than the graph of f(x) = x2. Which of the following could be the value of a?​

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

How do you do the foil method with polynomials?