The answer is the 2nd graph having a profit of 5, 15, 6, 18, and 10.
Graph 1, 3, and 4 showed a similar linear association, with the exception of graph 3 having a negative slope. In graph 2, however, the data is scattered which showed no association between the two variables.
Note: Refer to the attached pictures.
Answer:
5x + 4y - 4 = 0 is the given line equation.
Step-by-step explanation:
The slope m of the line is given as
The point of the equation is (x0, y0) = (-4, 6)
Now, by POINT SLOPE formula of a line:
Equation of a line is : ( y -y0) = m (x - x0)
Hence, the equation is 
On further simplifying
,
⇒ 5x + 4y - 24 + 20 = 0
or, 5x + 4y - 4 = 0 is the given line equation.