Answer:
The graph in the attached figure
Step-by-step explanation:
we have
This is the equation of the line in slope intercept form
where
the slope m is equal to
That means ----> The slope of line rises 2 up and run 1 to the right
---> the y-intercept is the point (0,5)
To graph the line i need minimum two points
I have the y-intercept (0,5)
From the y-intercept (0,5) use the slope to find your next point
The slope is 2, so you will rise 2 (up) and run 1 (to the right).
The next point is (0+1,5+2) -----> (1,7)
Plot the points (0,5) and (1,7)
To graph the line joint the points
see the attached figure
For this case we have the following system of two equations with two unknowns:
Adding both equations we have to eliminate the variable "x":
Adding common terms, keeping in mind that different signs are subtracted and the sign of the major is placed:
Answer:
Option A