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mlddmlnog
please help me find the integral ill draw the graph below.
|dw:1361220320729:dw|
the points are (-5,-2) (-3,2) (0,1) (2,1) and (4,-1)
|dw:1361220479492:dw|
please help. the graph is the graph of f(x). which is the derivative.
@Meepi do you not know how to do it???
since the lines are straight, you just find the area between the lines and the x axis along the stated interval
|dw:1361220970819:dw|
|dw:1361221073804:dw| id just determine the area of a rectangle and a triangle ....
|dw:1361221877387:dw| If that is what you meant, than you have \[f(0) = 1, \text{so}\\ \int_{-3}^01\;dt=t|_{-3}^0=0-(-3)=3\]
Otherwise, take @amistre64's advice.