a car increases, then decreases, its speed. which table could represent the speed of the car? time (min) 5 6…

a car increases, then decreases, its speed. which table could represent the speed of the car? time (min) 5 6 7 8 9 speed (mph) 45 43 41 42 43 time (min) 5 6 7 8 9 speed (mph) 45 47 49 48 47 time (min) 5 6 7 8 9 speed (mph) 45 45 45 43 41 time (min) 5 6 7 8 9 speed (mph) 45 43 41 41 41

a car increases, then decreases, its speed. which table could represent the speed of the car? time (min) 5 6 7 8 9 speed (mph) 45 43 41 42 43 time (min) 5 6 7 8 9 speed (mph) 45 47 49 48 47 time (min) 5 6 7 8 9 speed (mph) 45 45 45 43 41 time (min) 5 6 7 8 9 speed (mph) 45 43 41 41 41

Answer

Explanation:

Step1: Analyze first table

Speed decreases from 45 to 43 to 41, then slightly increases and increases again. It doesn't match increasing - then decreasing pattern.

Step2: Analyze second table

Speed increases from 45 to 47 to 49, then decreases to 48 and 47. This matches the increasing - then decreasing pattern.

Step3: Analyze third table

Speed stays at 45 for first 3 time - points then decreases. It doesn't match increasing - then decreasing pattern.

Step4: Analyze fourth table

Speed decreases from 45 to 43 to 41 and stays at 41. It doesn't match increasing - then decreasing pattern.

Answer:

The second table (Time: 5, 6, 7, 8, 9; Speed: 45, 47, 49, 48, 47)