a scatter plot is shown. the equation y = 1.1x + 15.8 is a good line of fit for the data. use the equation…

a scatter plot is shown. the equation y = 1.1x + 15.8 is a good line of fit for the data. use the equation for the trend line to determine an estimated value of y, to the nearest tenth, when x = 170.

a scatter plot is shown. the equation y = 1.1x + 15.8 is a good line of fit for the data. use the equation for the trend line to determine an estimated value of y, to the nearest tenth, when x = 170.

Answer

Explanation:

Step1: Substitute x - value

Substitute $x = 170$ into $y=1.1x + 15.8$. $y=1.1\times170+15.8$

Step2: Calculate multiplication

First, calculate $1.1\times170 = 187$. $y=187 + 15.8$

Step3: Calculate addition

Then, calculate $187+15.8=202.8$.

Answer:

$202.8$