Question

Use the graphs below to help you answer the question. Which of the following is the best approximation to a solution of the equation e x = 4x + 1? 1 2 3 10

Answer 1

Answer:

2 is the correct option.

Step-by-step explanation:

We have the equation $e^x=4x+1$.

We will plot the graphs of the function $e^x$ and $4x+1$.

Then, the intersection points of both the graph will be the solution of the equation $e^x=4x+1$.

From the graphs, we see that,

The intersection points of the graphs are (0,1) and (2.337,10.347).

The solution of the equation is the value of 'x' co-ordinate where they intersect.

So, we get, x = 2 is the correct option.