Question

Pls help me plspls use the points as my thank you ​

Answer 1

Answer:

A

Explanation:

The line is straight at A because speed is constant in respect to time

Answer 2

Answer:

A

Explanation:

In section A, she is moving in constant speed because there's a flat line which indicates speed remained same as time passed. In section c, there's a flat line but look at y axis for this one, it is 0 which means there's no speed during this part. B and D have varying speeds as there is a change in y axis variables as time passes.