What is the rate of change from x = 0 to x = pi over 2 ? (6 points) trig graph with points at (0, -4) and (pi over 2, 0) and (pi, 4) and (3 pi over 2, 0) and (2 pi, -4)

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Step-by-step explanation:

We know that the rate of change of function f(x) from x=a to x= b is given by :-

The given points on graph  :  (0, -4) and (pi over 2, 0) and (pi, 4) and (3 pi over 2, 0) and (2 pi, -4).

The rate of change from x = 0 to x = pi over 2 will be :-

    [By using points (0, -4) and (pi over 2, 0) ]

Hence, the rate of change from x = 0 to x = pi over 2 is .

sum= when you add is how much the whole amount is

distance= when you use angles and it means how far it goes

step-by-step explanation: