C3 Hard Past Paper Questions Flashcards by Chris Jenkins | Brainscape

Q

Find ff(0)?

A

Sub in x=0
Find corresponding y coordinate
Sub that y coordinate in as x
Find the corresponding y coordinate

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Q

January 2006

A

1c, 3, 4b, 5c, 8

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Q

Solve 2^x e^(3x+1) = 10

A

Ln both sides
Expand using addition rule
Solve

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