Which line is the best-fit line for the given data? 10
8+
7
2
line 1
line 2
2+
1
line 4
1
line 3
+
++
1 2 3 4 5 6 7 8 9
X
c.
a line 1
b. line 2
line 3
d. line 4

Can someone show me the steps to solve the problem?

Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4

There are several unique characteristics of qualitative research that make it distinct from quantitative research. describe the aspects of qualitative research and the elements of design that contribute to the rigor of the work. what actions of the researcher can compromise the integrity of the findings?