Question

Fred needs to write the equation of the line. He used (10, 64) and (12.5, 73) to find the slope, which is 3.6. The equation of the trend line is

Answer 1

y = 3.6x + 28

Explanation:

y = Mx + c

64 = 3.6(10) + c

64 = 36 + c

64 - 36 = c

28 = c