Question

PLEASE HELP?!?!?!

This graph shows how fast a commuter train travels on its route in an urban area. What is the meaning of the point with and x-coordinate of 2?



a. In 1 second, the commuter train travels 2 feet.
b. it takes the commuter train 60 seconds to go ten feet.
c. In 2 seconds, the commuter train train travels 120 feet.
d. the commuter train travels 2 feet in 120 seconds

Answer 1

C) C is correct

Explanation:

Answer 2

c. In 2 seconds, the commuter train travels 120 feet.

Explanation:

Given

The attached graph

Required

What does x-coordinate of 2 represents

Represent this coordinate with (x,y)

From the graph:

`x = 2` when
`y = 120`

Note that:

x = time and y = distance

So:

`(x,y) = (2,120)`

Which means:

At 2 seconds, the train has travelled a distance of 120ft

From the list of options, (c) is correct