contestada

Someone please answer this and not one of those bot links answer it someone an actual person please answer it I’ll give you brainliest…

Someone please answer this and not one of those bot links answer it someone an actual person please answer it Ill give you brainliest class=

Respuesta :

mhanifa

Answer:

  • 1) y = 13.5x + 1
  • 2) y = 12x + 4
  • 3) Sam won the race

Step-by-step explanation:

Part 1

Sam's car is 1 ft in front of the start line and its speed is 13.5 ft/s.

The distance after x seconds is:

  • y = 13.5x + 1

Part 2

Alice's car the speed 12 ft/s and after 3 seconds is 40 ft in front of the start line.

The distance after x seconds is:

  • y = 12(x - 3) + 40 = 12x - 36 + 40 = 12x + 4

Part 3

After 15 seconds the distance from the start line is:

  • Sam   ⇒ y = 13.5*15 + 1 = 203.5 ft
  • Alice  ⇒ y = 12*15 + 4 = 184 ft

As we see Sam is further from the start line than Alice

Otras preguntas