Question

The equation of the line of best fit is y = -0.368x + 18.483. Based on the line of best fit, approximately how many inches of snow fall during the month of January when the average temperature is 2°F? A. 17.7 B. 19.2 C. 23.9 D. 44.8

Answer 1

Answer:

A: 17.7

Step-by-step explanation:

y = -0.368x + 18.483

y = -0.368(2) + 18.483

y = -0.736 + 18.483

y = 17.747

Answer 2

Answer:

17.7 inches.

Step-by-step explanation:

The equation of the line of best fit is y = - 0.368x + 18.483 .......... (1)

Based on the line of best fit, we have to approximate how many inches of snowfall during the month of January when the average temperature is 2°F.

So, here, x = 2 and we have to calculate y using the equation (1).

So, y = - 0.368 × 2 + 18.483 = 17.747 ≈ 17.7 inches. (Answer)