This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Here are the descriptions for each pattern: 2. Describe the pattern. a) Step 1: Calculate the difference between consecutive numbers. 11 - 16 = -5 6 - 11 = -5 1 - 6 = -5 The pattern is subtracting 5 from the previous number. b) Step 1: Calculate the difference between consecutive numbers. 22 - 25 = -3 19 - 22 = -3 16 - 19 = -3 The pattern is subtracting 3 from the previous number. c) Step 1: Calculate the difference between consecutive numbers. -8 - (-16) = 8 0 - (-8) = 8 8 - 0 = 8 The pattern is adding 8 to the previous number. d) Step 1: Calculate the difference between consecutive numbers. -1 - (-4) = 3 2 - (-1) = 3 5 - 2 = 3 The pattern is adding 3 to the previous number. e) Step 1: Calculate the difference between consecutive numbers. -69 - (-79) = 10 -59 - (-69) = 10 -49 - (-59) = 10 The pattern is adding 10 to the previous number. f) Step 1: Calculate the difference between consecutive numbers. 50 - 58 = -8 42 - 50 = -8 34 - 42 = -8 The pattern is subtracting 8 from the previous number. 3. Describe the pattern. a) Step 1: Calculate the ratio between consecutive numbers. (-21)/(7) = -3 (63)/(-21) = -3 (-189)/(63) = -3 The pattern is multiplying the previous number by -3. b) Step 1: Calculate the ratio between consecutive numbers. (-44)/(-4) = 11 (-484)/(-44) = 11 (-5324)/(-484) = 11 The pattern is multiplying the previous number by 11. c) Step 1: Calculate the ratio between consecutive numbers. (-66)/(-11) = 6 (-396)/(-66) = 6 The pattern is multiplying the previous number by 6. d) Step 1: Calculate the ratio between consecutive numbers. (-8)/(2) = -4 (32)/(-8) = -4 (-128)/(32) = -4 The pattern is multiplying the previous number by -4. e) Step 1: Calculate the ratio between consecutive numbers. (72)/(9) = 8 (576)/(72) = 8 (4608)/(576) = 8 The pattern is multiplying the previous number by 8. f) Step 1: Calculate the ratio between consecutive numbers. (-45)/(-5) = 9 (-405)/(-45) = 9 The pattern is multiplying the previous number by 9. That's 2 down. 3 left today — send the next one.