3. What is the value of the expression ( - )*37 A 9 B. 11 C. 13 D. 16

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?