Using the following information = Universal set = {2,3,4,5,6,7,8,9,12,13,14,16,20,22,56). Subset A = {9,12,13,20,22,56); Subset
Cloud [144]
For this case we have that by definition, the equation of the line of the slope-intersection form is given by:
![y = mx + b](https://tex.z-dn.net/?f=y%20%3D%20mx%20%2B%20b)
Where:
m: It's the slope
b: It is the cut point with the y axis.
By definition, if two straight lines are parallel then their slopes are equal. Thus, the slope of the line sought will be ![m = 2.](https://tex.z-dn.net/?f=m%20%3D%202.)
![y = 2x + b](https://tex.z-dn.net/?f=y%20%3D%202x%20%2B%20b)
We substitute the given point to find b:
![2 = 2 (-1) + b\\2 = -2 + b\\2 + 2 = b\\b = 4](https://tex.z-dn.net/?f=2%20%3D%202%20%28-1%29%20%2B%20b%5C%5C2%20%3D%20-2%20%2B%20b%5C%5C2%20%2B%202%20%3D%20b%5C%5Cb%20%3D%204)
Finally the line is:
![y = 2x + 4](https://tex.z-dn.net/?f=y%20%3D%202x%20%2B%204)
Answer:
![y = 2x + 4](https://tex.z-dn.net/?f=y%20%3D%202x%20%2B%204)
Answer:
5
Step-by-step explanation:
To find the result take the original number and add 25% of the original number
4 + 4*25%
4 + 4*.25
4 + 1
5