What is the slope of a line of best fit if its equation is y = 5x − 4? (1 point)
−4
Negative 1 over 4
1 over 5
5
1 answer
The slope of a line of best fit is equal to the coefficient of x in its equation in slope-intercept form (y = mx + b), which is 5 in this case. Therefore, the slope of the line of best fit is 5.