International Development homework help
International Development homework help. Please show work so that I understand for future assignmentsAttachment 1Attachment 2Attachment 31 . ( 4 pts) Solve the inequality*_ _ 7 * and write the solution set in interval notation .( no explanation required )1 . P2A .17 , 00 )B .(- 00 , 0] U [ 7 , 00 )C .(- 00 , 7] U [ 0 , 00 )D.[0 . 712 . ( 4 pts) Solve* + 3X 2 – 7x + 6 – and write the solution set in interval notation .2 ._ C`A .( 1 , 6 )( no explanation required )B .(- 00 , – 3]C .(- 00 , – 3] U ( 1 , 6 )D.[ – 3 , 1) U ( 6 , 00 )3 . ( 4 pts ) Forf ( * ) = *^ – 2x 2 – 7, use the Intermediate Value Theorem to determine whichinterval must contain a zero off .A .Between O and !( no explanation required )B .Between 1 and 2Between 2 and 3D.Between 3 and 44 . ( 4 pts ) Translate this sentence about area into a mathematical equation .The area A of a regular pentagon is directly proportional to the square of the lengths of its sides .