Determine the intervals on which the function is increasing, decreasing, and constant. (3 points) a coordinate axis is drawn with a parabola pointing up that has vertex of 0,3. increasing x < 0; decreasing x > 0 increasing x > 0; decreasing x < 0 increasing x < 3; decreasing x > 3 increasing x > 3; decreasing x < 3

Could somebody me with this radical simplification?

Find the interior angle of a regular polygon which has 6 sides

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?