exam Maths Puzzle Numerical Ability

The graph of y=4^x is transformed and the new focal point is (16,7).What is the new function?

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exam Other Question

write as a single log:
2log2+3logx-1/2[log(x+3)+log(x-2)] Are there any values of the variable a for which the expressions 2+a and 2a have the same value? Explain.