Answer:

Step-by-step explanation:
Let  represent the number of monitors sold.
 represent the number of monitors sold.
Given:
 is the number of years since 1990.
 is the number of years since 1990.
So, for the year 1990,  .
.
For the year 2000, 10 years passed. So,  .
.
Now, monitors sold in 1990 are 150. So, at 
Monitors sold in 2000 are 900. So, at 
Thus, the two points are  and
 and  .
.
The slope of a line with points  and
 and  is given as:
  is given as:
Slope, 
For the points  and
 and  , the slope is given as:
, the slope is given as:
Slope, 
Now, the y-intercept is the point where  . So, the point
. So, the point  has
 has  value as 0.
 value as 0.
So, the y-intercept is 150.
Equation of a line in slope-intercept form is given as:

Where,  is the slope and
 is the slope and  is the y intercept.
 is the y intercept.
Here,  and
 and  .
.
Therefore, the equation that represents the above data is given as:
 