Physics, asked by swamistambe, 1 month ago

if f(x) = x2 + 3 then f(x+1) is​

Answers

Answered by ankitroy1302
2

Answer:

if f(x) = x2 + 3 then f(x+1) is

Answer:2.5

Answered by smriti3131
26

f(x)=∣x−1∣+∣x−3∣=

−(x−1)−(x−3),x≤1

(x−1)−(x−3),1<x≤3

x−1+(x−3),x>3

⇒f(x)=

4−2x,x≤1

2,1<x≤3

2x−4,x>3

∴f

(x)=

−2,x≤1

0,1<x≤3

2,x>3

Hence f

(2)=0

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