What is the maximum number of relative extrema contained in the graph of this function?
f(x)=3x^3-x^2+4x-2

We are given with the function f(x) = 3x^3 - x^2 + 4x - 2 and is asked in the problem to determine the maximum number of relative extrema. The relative extrema is determined by differentiating the function and equating to zero. Hence the answer then is 2. 

This polygon has 4 sides
180(4-2) = 180(2) = 360 degree
80+90+2x + 3x = 360
170+5x = 360
5x = 190
x= 38
measure of angle t is 2(38)= 76
the answer is c. trust me
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