What are the domain and range of the exponential function below F(x)=4^x+3

1 answer:

5 0

Given that the function f(x)=4^x+3 is an exponential growth question, it implies that the graph of the function is increase from negative infinity to positive infinity. Therefore we conclude that:
the domain is :
All real numbers.
The range will be all real number greater than 3.

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Which statement best describes the function below?

harina [27]

Answer:

D. It is a many-to-one function

Step-by-step explanation:

One-t<em>o-one if every y value has exactly one x value mapped onto it</em>
<em>Many-to-one if there are y values that have more than one x value mapped onto them.</em>

We have a function that is of degree 3, so it has 3 x-intercepts which means there are points (x₁, 0), (x₂, 0), (x₃, 0), so it is a many-to-one function

Correct option is D