2of Suppose that the graph to the right shows the graph of y (t),the velocity of
ID: 2890859 • Letter: 2
Question
2of Suppose that the graph to the right shows the graph of y (t),the velocity of a car after t hours. Is the car going faster att=1 ort-3? At what time t is the car going faster? Choose the correct answer below. A. The car is going faster at t#3because the y-value of v(t) is greater at t-3. OB. The car is going faster at t= 1 because the slope of v(t) is greater at t O C. The car is going faster at t 3 because the slope of vt) is greater att 3. OD. The car is going faster at t 1 because the y-value of vm is greater at t.1 Click to select your answerExplanation / Answer
As it is clear that to have greater velocity v(t) should be more and at t=3, v(t) is greater from the graph.
Hence option 1 i.e, the car is going faster at t=3, because the y value of v(t) is greater at t=3.
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