the equation of the line of best fit is $y = 0.677x + 1.77$. based on the line of best fit, approximately…

the equation of the line of best fit is $y = 0.677x + 1.77$. based on the line of best fit, approximately how many students are predicted to be in the marching band at a school with 35 students in the concert band? \\(\\bigcirc\\) a. 22 \\(\\bigcirc\\) b. 25 \\(\\bigcirc\\) c. 30 \\(\\bigcirc\\) d. 49

the equation of the line of best fit is $y = 0.677x + 1.77$. based on the line of best fit, approximately how many students are predicted to be in the marching band at a school with 35 students in the concert band? \\(\\bigcirc\\) a. 22 \\(\\bigcirc\\) b. 25 \\(\\bigcirc\\) c. 30 \\(\\bigcirc\\) d. 49

Answer

Explanation:

Step1: Substitute x=35 into the equation

$y = 0.677(35) + 1.77$

Step2: Calculate the product term

$0.677 \times 35 = 23.695$

Step3: Add the constant term

$y = 23.695 + 1.77 = 25.465$

Step4: Round to nearest whole number

$y \approx 25$

Answer:

B. 25