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C2 logarithms - sixth form

bigmansouf

Please help me answer this question
Please help me with question 19 part a.
Thank you very much.

Reply 1

the bear

you need to take natural logs of both sides of q = ap^b

then substitute in the values for lnq and lnp to get two equations which you solve simulatneously to find a and b

Reply 2

bigmansouf

i have done my best but im still confused please help

Reply 3

davros

Original post by bigmansouf

i have done my best but im still confused please help

Write down what you've done so far using the hint given.

You should end up with some simultaneous equations to solve.

Reply 4

bigmansouf

thank you very much davros

heres my solution

thank you

i will start a new thread for another log question involving a slide ruler
please help with that one

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C2 logarithms - sixth form

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