Question

In: Advanced Math

Graph the function f(x) = 3.5(2)x. State the domain and range and give the y-intercept.

Graph the function f(x) = 3.5(2)x. State the domain and range and give the y-intercept.

Solutions

Expert Solution

Consider the parent graph;

f(x) = 3.5(2)x

 

The graph of the function is shown below:

 

Domain of the graph is set of all real numbers, that is (-∞, ∞).

Range is set of all real numbers greater than 2.

To find the y-intercept set x = 0, as follows:

y = 3.5(2)0

   = 3.5

 

Therefore, y-intercept is (0, 3.5).


Therefore, y-intercept is (0, 3.5).

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