The scatterplot below shows the number of bags of popcorn sold when x movie tickets are sold.
2 answers:
150.
You can get this answer by looking at the top right corner. It is that point.
Answer with explanation:
The given regression line in the scatterplot shows the number of bags of popcorn sold when x movie tickets are sold is ,
y= 0.6 x + 10
Number of Bags of Popcorn sold = 100 bags
That is, y=100
100=0.6 x +10
100-10=0.6 x
0.6 x=90
![x=\frac{90}{0.6}\\\\x=\frac{900}{6}\\\\x=150](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B90%7D%7B0.6%7D%5C%5C%5C%5Cx%3D%5Cfrac%7B900%7D%7B6%7D%5C%5C%5C%5Cx%3D150)
→→Number of movie ticket Sold = 150 tickets
Option C: 150
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