from scipy import stats

​

x = [5,7,8,7,2,17,2,9,4,11,12,9,6]

y = [99,86,87,88,111,86,103,87,94,78,77,85,86]

​

slope, intercept, r, p, std_err = stats.linregress(x, y)

​

def myfunc(x):

  return slope * x + intercept

​

speed = myfunc(10)

​

print(speed)

​