## Question

###### Question 72 ptsIf g (x) = 6x3 + 3x3 then it is concave down(0, 1)[0, 1](~o,+o)~0,0) U (1,+o)

Question 7 2 pts If g (x) = 6x3 + 3x3 then it is concave down (0, 1) [0, 1] (~o,+o) ~0,0) U (1,+o)

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5 answers

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##### 32_ Predict/Calculate Point charges 4.1AC and axis (11 m, 0) 224C placed OH the and (-1m,0) , the electric potential On the X axis respeclively; Sketch [OI this (b) Your sketch should show one point On the axis systetd _ between - two charges where the potential vanishes: Is this point closer - the 4.1-uC charge Or closer to the 2.2-pC charge? Explain . Find the point referred to in part (b)

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