Prove that n! > 2^n+2 for n ≥ 6

The cost c, in dollars, for bananas depends on the weight w, in pounds, of the bananas. this situation is represented by the function rule c=0.5w (graph each function rule. tell whether the graph is continuous or discrete)

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9