cindy played a word game with some friends. this table shows the number of letters she used and her word…

cindy played a word game with some friends. this table shows the number of letters she used and her word score for some of her turns. cindy also estimated a line of best fit.\nword game\nletters (x) 5 6 3 3 4 4 5 3\nscore (y) 14 18 10 6 7 12 15 8\nthe equation for the line of best fit is $y = 2.9x - 2.5$.\nin this context, what is the meaning of 2.9?\neach letter used is worth 2.9 points.\nthe minimum word score is around 2.9 points.\non average, each additional letter is worth 2.9 points.\non average, it takes 2.9 letters to earn an additional point.

cindy played a word game with some friends. this table shows the number of letters she used and her word score for some of her turns. cindy also estimated a line of best fit.\nword game\nletters (x) 5 6 3 3 4 4 5 3\nscore (y) 14 18 10 6 7 12 15 8\nthe equation for the line of best fit is $y = 2.9x - 2.5$.\nin this context, what is the meaning of 2.9?\neach letter used is worth 2.9 points.\nthe minimum word score is around 2.9 points.\non average, each additional letter is worth 2.9 points.\non average, it takes 2.9 letters to earn an additional point.

Answer

Answer:

On average, each additional letter is worth 2.9 points.

Brief Explanations:

The line of best fit is in the form (y = mx + b), where (m) is the slope. The slope represents the average change in (y) (score) per unit change in (x) (letters). Here, (m = 2.9) means for each additional letter used, the score increases by an average of 2.9 points. This matches the third option.