Amerchandiser has to decide whether she should continue stocking a particular brand of jeans in 2014. the graph shows the unit sales of this item in previous years.

The data shows a parabolic trend. In fact, we can see that the selling were good in 2007, started to decrease untile they reached a minimum in 2009, and from there they started growing again. This high - low - high (or viceversa) behaviour is typical of parabolas, whereas exponentials always grow (or decrease), and linear trends are, well, represented by a line.

Since the parabola has already reached its minimum, from there on it shall grow forever. So, in particular, we expect increased sales in 2014.

the fist one is not equalvalent but i think th second one isand the third isnt definetly or the last one is i think. hope this !

step-by-step explanation:

(23*2)-12=x     x=34

step-by-step explanation: