h

\frac{b^h-1}{h}

b

C2 = 2
b: C2
f(x) = (b^(x) - 1) / x
A2 = 2 (slider from -5 to 5, step 0.1)
A3 = 0
B3: f(A3)
B2: f(A2)
A4 = 0
A5 = 0
A6 = 0
A7 = 0
A8 = 0
A9 = 0
A10 = 0
A11 = 0
A12 = 0
A13 = 0
A14 = 0
A15 = 0
A16 = 0
A17 = 0
A18 = 0
A19 = 0
A20 = 0
A21 = 0
A22 = 0
B4: f(A4)
B5: f(A5)
B6: f(A6)
B7: f(A7)
B8: f(A8)
B9: f(A9)
B10: f(A10)
B11: f(A11)
B12: f(A12)
B13: f(A13)
B14: f(A14)
B15: f(A15)
B16: f(A16)
B17: f(A17)
B18: f(A18)
B19: f(A19)
B20: f(A20)
B21: f(A21)
B22: f(A22)
A23 = 0
A24 = 0
A25 = 0
A26 = 0
A27 = 0
A28 = 0
A29 = 0
B23: f(A23)
B24: f(A24)
B25: f(A25)
B26: f(A26)
B27: f(A27)
B28: f(A28)
B29: f(A29)
A30 = 0
B30: f(A30)