3 years ago

StartFraction f (negative 1 )minus f (negative 2 )Over (negative 1 )minus (negative 2 )EndFraction equals

Mathematics

1 answer:

34kurt3 years ago

8 0

Answer:

Step-by-step explanation:

f(-1)-f(-2)/-1 = -2

(-f+2f) = -2 x -1

-f +2f = 2

f = 2

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