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C3 function question

How would you solve question 3? It's c3 functions question
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Original post by stetqwer12
How would you solve question 3? It's c3 functions question


If you know what the graph looks like then you know what h is

Then put (0,3) into the function to find k
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stetqwer12
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Original post by TenOfThem
If you know what the graph looks like then you know what h is

Then put (0,3) into the function to find k


Isn't the graph the same shape as e^x? What does it mean when it says there is a range of 5? It crosses y axis at 5?
Original post by stetqwer12
Isn't the graph the same shape as e^x? What does it mean when it says there is a range of 5? It crosses y axis at 5?


It is a transformation of e^x

No, it means that there is an asymptote at y=5
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stetqwer12
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I don't seem to reach a value for h, only that -lambda + k = 3 then the equations go back to square one
Original post by stetqwer12
I don't seem to reach a value for h, only that -lambda + k = 3 then the equations go back to square one


Can you sketch the curve

Do you know where e^x has an asymptote
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stetqwer12
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Never mind I was being silly.

Thanks for the help!

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