a line of best fit is ( f(x)= - 0.86x + 13.6 ) for the set of points in the table. using the equation for…
a line of best fit is ( f(x)= - 0.86x + 13.6 ) for the set of points in the table. using the equation for the line of best fit, what is a good approximation for the value of the function ( f(x) ) when ( x = 11 )?
Answer
Explanation:
Step1: Substitute x=10 into equation
$f(10) = -0.31(10) + 13.5$
Step2: Calculate linear expression
$-3.1 + 13.5 = 10.4$
Step3: Approximate result
10.4 ≈ 10
Answer:
10