exam
Maths Puzzle
Numerical Ability
graph the exponential function f(x)=4^x-2
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exam Other Question
Hi I am stumbled with this problem:
Find the inverse function g of the given function, and state the domain and range of g.
y = f(x) = (x+2)^3
What is an equivalent expression for sqrt5(1/25)^(x+1) ??? I think the answer is 5^(-x-1) ?????