Evaluate the difference quotient for the given function. simplify your answer. f(x) = x + 8 x + 3 , f(x) − f(2) x − 2

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.