Answer: Third Option
[tex]y = -10x + 110[/tex]
Step-by-step explanation:
The equation of a line in the pending intersection form has the following form:
[tex]y=mx +b[/tex]
Where m is the slope of the line and b is the intersection with the y axis.
Observe in the graph that the data form a decreasing line. Then the adjustment line must have a negative slope [tex]m <0[/tex].
The first and the second option have positive slopes, therefore we discard them.
Notice in the scatter diagram that the intersection of the line with the y-axis (x = 0) is above 90.
The line of the fourth option has a value of [tex]b = -110 <90[/tex].
Therefore the line that best fits the data is the third option
[tex]y = -10x + 110[/tex]
Note that the line has a slope [tex]m = -10[/tex] and a value of [tex]b> 90[/tex]