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

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

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

Answer

Explanation:

Step1: Analyze first table

Speed decreases from 45 mph to 43 mph at start, not increase first.

Step2: Analyze second table

Speed increases from 45 mph to 47 mph then to 49 mph, then decreases to 48 mph and 47 mph. Meets criteria.

Step3: Analyze third table

Speed stays at 45 mph initially, then decreases, no increase at start.

Step4: Analyze fourth table

Speed only decreases from 45 mph, no increase.

Answer:

The second table (Time: 5 - 9 min, Speed: 45, 47, 49, 48, 47 mph)