Math, asked by omparekh, 1 year ago

if f(x)=x²-4x+6, find
f (1)-f(-1)

Answers

Answered by IntelBee
2

Answer:

-8

Step-by-step explanation:

f(1) = 1 - 4(1) + 6 ==> 3

f(-1) = 1 -4(-1) + 6 ==> 11

f(1) - f(-1) = 3-11

= -8

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