For this problem, the function you need to use is given as
If you were given the initial velocity
and were asked to find the velocity at time , you would do the following:
(1) Enter your variable which is t in the Variable = box below.
(2) Enter your function which is 9.8t + 0.2 in the Function = box below.
(3) Click on the Enter variable and function button to the rignt.
(4) Below the Function f(t) box in the Grapher enter the value 0.25 in the t = box
(5) Click on the Plot Graph button in the Grapher.
(6) Note the value f(t) = 2.65 to the right of the t = box. This is the answer (solution) to the problem.
(7) Note this Grapher/Calculator can be used to check the answers for any math problem.
(8) Try several different values of t in the t= box to see how the circle moves up or down on the red v(t) graph.
Enter your variable and function ( example: t, f(t) ... x, f(x)... etc.) below.
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