CRISTINATERO1617GO CRISTINATERO1617GO Math Answered LEARNING TASK 4 FIND THE PATTERN AND WRITE ITS EXPRESSION2. 45, 40, 35, 30, 25, ... 3. 1,8, 27, 64, 125,...4. 4, 8, 12, 16, ... 5. 1/2, 1, 1 ½, 2 ½...