Which functions are not one-to-one functions? o f(x)=1/x+2
O g() = 7.–9
Om(x)= 14–13+8r-1
on(x)=(x+61

What is the y-intercept of the line given by the equation

Find the solution on the interval [0, 2pi)

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?