Given that domain is all real numbers, what is the limit of the range for the function f(x)=4^2x -100?

y>-100 is the range.

Step-by-step explanation:

Given is the function f(x) with domain the set of all real numbers

Let us substitute y =f(x)

Let us solve x in terms of y to find the range

Since log is defined only for non negative positive numbers excluding 0, we have y+100>0

y>-100 is the range.

step-by-step explanation:

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