1 . Write symbolic inequalities for the following statements using the correct logical symbols of union or intersection. Also include a number-line graph, an interval, and if appropriate a compound inequality statement. a) "You may ride the roller-coaster if your height is above 4 feet." b ) "The weight maximum for this engine part is at most 3 kg." "The monarch egg-hatching cycle is between three and five days." d) "Any voltage that falls outside of the interval between 190 and 200 volts will trigger an alarm." 2. Express the following inequalities on a number line. Also, indicate the word "and" or "or" for the logic symbol being used. Finally, write interval notation for each statement and, if appropriate, a compound inequality. a) x 0 b ) x2- 22 nx2nx-1 Ww alone OO bas Ofl nowand