Unit 1A Assignment: Precalculus Mathematics 31 Online 6) 9. Solve the inequality x + 3 > 1 and graph the solution on a number line. 1 x+ 31 NPU X 70 12 * 1 = 1 1 8 + 3/ 12120 2 1x1 4 possible cases 1 ) x+ 3 2 1 , * + 320 , x 20 2 x - > [0 , 3] , * 2 - 3 , x 20 2 ) - ( x+ 3) 3 1 , X + 3 [ - 1 , 0], X c - 3 , x20 2 x 3 ) X + 3 2 3 1, x + 3 2 0 , x co - ? [ - 1 . 0 ) , X 2 - 3 , X co - 2 ( - x ) 4 ) - ( x + 3 ) > 1 X + 3 20 / x co - > 1 0 , 3 X C - 3 , * co 2 ( -x ) 1 ) 2 ) - >Q. 3 00