What are the domain and range of the function f(x)= 3^x + 5?

Domain: (-∞,∞)

Range: (5,∞)

Option 2 is correct.

Step-by-step explanation:

Given:

It is an exponential function with base 3.

Domain: It is input value of x for which function defined.

All real number.

Range: It is output value of y for all defined value of x.

(c,∞)

For given function

As we know exponential function defined for all real value of x.

Thus, Domain: All real number

Domain: (-∞,∞)

Horizontal asymptote, y=5 . Range is either above asymptote or below asymptote.

If coefficient of parent function is positive then above else below.

Here initial value is 3 which is positive.

Thus, Range: All real number greater than 5

Range: (5,∞)

Hence, The domain is (-∞,∞) and range is (5,∞)

the clues that signal the reader should change tone are the punctuation marks, the grammatical signs. for example, the quotation marks at the beginning of something someone else said literally or the exclamation marks.

the tone of the first line of dialogue until "gettysburg" is a kind tone, a tone of advise. the narrator is trying to the other person in doing something he or she obviously is finding hard to do by giving a piece of advise and bringing up a memory of a successful similar case.

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the best tone for reading the word "bang" is an exciting tone, a surprise one, even a loud one.

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