For the four graphs of x versus t in the figure below, answer the following ques

Question

For the four graphs of x versus t in the figure below, answer the following question:
Is the velocity at time t2 greater than, less than, or equal to the velocity at time t1?

graph b: greater than, less than, or equal to
graph c: greater than, less than, or equal to
graph a: greater than, less than, or equal to
graph d: greater than, less than, or equal to

Please, show all of your work. This means show step by step how you arrived at your answer(s). Include any equations or formulas used to arrive at the answer(s). Thanks!

Explanation / Answer

slope of x vs t gives us velocity at that point.

Graph (b) :

slope at t1 = slope t2

so velocities are equal.,

Graph (c) :

slope at t2 < slope at t1

less than

Graph (a) :

slope at t2 < slope at t2

less than

Graph(d):

slope at t2 > slope at t1

greater than

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