- #1
the_awesome
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Homework Statement
Rewrite y = 5x in the form 3kx
Homework Equations
no idea
The Attempt at a Solution
I can't really attempt this because i don't have a clue where to start. I've looked in all my maths books and it says nothing on how to do this. Our unit is partially based on inverses and differentation so I am guessing its something to do with that.
By guessing and typing random numbers into the calculator, i know that k is equal to 1.465
example :
52 = 25
31.465 x 2 = 25
thats all i can gather, but how do i show my working out/correct method? :(