work out these.
can you show step by step for the questions because i don't really understand from 1 to 7.
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QUESTION 1 PART A
Answer (1) = k =4
value of y and x is given . Putting these values in equation y =kx2
Answer (2) = y=100
In this value of x is given and In Answer 1 we find the value of k
PART B
Answer 1 = k =0.5
again value of x and y are given
Answer 2 = y=450
by the same way in answer
hope it will help you
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