Question

the equation for the line of best fit is $y = -5.5x + 92.4$. what test score does this equation predict for a student who was absent 6 times? round your answer to the nearest whole number.

Explanation:

Step1: Identify x value

x = 6 (absences)

Step2: Substitute into equation

$y = -5.5(6) + 92.4$

Step3: Calculate result

$y = -33 + 92.4 = 59.4$

Step4: Round to whole number

59.4 ≈ 60

Answer:

60