In order to express the function y=13^20x+3 as a composition of two functions the outer of which is an exponential function, we would let u be equal to the inner function, u=______________, and then write y as a function of u, as follows: y=___
(a) In order to express the function y=13^20x+3 as a composition of two functions the outer of which is an exponential function, we would let u be equal to the inner function, u=______________,
and then write y as a function of u, as follows: y=_______________ .
(b) In order to express the function P=sqroot (18t^3-5) as a composition of two functions the outer of which is a root function, we would let u be equal to the inner function, u=__________________
and then write P as a function of u, as follows: P=____________________________.
(c) In order to express the function w=−3ln(6r−5) as a composition of two functions the outer of which is a logarithmic function, we would let u be equal to the inner function, u=______________,
and then write w as a function of u, as follows: w=____________.
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