Question

movement of a car on a track
5 things you notice in this image. complete the sentence below.

1. i notice... that the graph is a linear graph
2. i notice... 7 plots are plotted
3. i notice... the graph 7 by 7
4. i notice...
5. i notice...

1 thing you wonder about in this image.

1. i wonder...

Explanation:

For the "I notice..." part (4th): The x - axis represents time in seconds (ranging from 0 to 7) and the y - axis represents distance in meters (ranging from 0 to around 7). So we can notice that the x - axis is labeled "Time (s)" and the y - axis is labeled "Distance (m)".
For the "I notice..." part (5th): Since it's a linear graph, the slope (which represents speed) should be constant. We can calculate the slope between two points, say (1,1) and (2,2), the slope $m=\frac{y_2 - y_1}{x_2 - x_1}=\frac{2 - 1}{2 - 1}=1$. So we can notice that the speed of the car (slope) is 1 m/s.
For the "I wonder..." part: We can wonder about what would happen to the graph if the car's speed changed, for example, if the car started to accelerate or decelerate, how would the graph look different?

Answer:

1. I notice... that the x - axis is labeled "Time (s)" and the y - axis is labeled "Distance (m)".
2. I notice... that the speed of the car is 1 m/s (since slope = 1).
3. I wonder... what the graph would look like if the car's speed changed.