Question

What is the equation of the following graph?A. f(x) = 2(3*)OB. f(x) = (4)Oc. f(x) = 3(2)D. f(x) = 5(2") y

Answer 1

Given

The graph,

To find:

The equation representing the given graph.

Step-by-step explanation:

It is given that,

That implies,

From the given graph,

It is clear that the curve passes through, (0,5).

Then, for x=0,

Consider the equation,

`\begin{gathered} f(0)=5(2^0) \\ =5*1 \\ =5 \end{gathered}`

Which is equal to y=5.

Hence, the equation representing the above graph is,

`f(x)=5(2^x)`