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sub-505

Functions

Given the recurrence relations $f_0 = c$ and $f_n = f_{n-1} + d$ for all n > 0, what is the value of $f_3$ when c and d are constants?

Answer Choices

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c + 3d

Correct

B

c + d^2

C

c^2 + d

D

c^2 + cd

E

c^2 + cd + d

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Official Explanation

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Starting with [m]f_0 = c\ \ f_1 = f_0 + d = c + d\ \ f_2 = f_1 + d = c + d + d = c + 2d\ \ f_3 = f_2…

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M

MuditNov 14, 2024

thanks

E

ElaAug 6, 2024

thanks a lot

Given the recurrence relations $f_0 = c$ and $f_n = f_{n-1} + d$ for all n > 0, what is the value of $f_3$ when c and d are constants?

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Given the recurrence relations f0=cf_0 = cf0​=c and fn=fn−1+df_n = f_{n-1} + dfn​=fn−1​+d for all n > 0, what is the value of f3f_3f3​ when c and d are constants?

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Given the recurrence relations $f_0 = c$ and $f_n = f_{n-1} + d$ for all n > 0, what is the value of $f_3$ when c and d are constants?