Question

True or False
The function f(x)=e^x is increasing and is one-to-one.

Answer 1

Explanation

1.The first statement is true because if you take the derivative, its e^x; input higher and higher values of x and the gradient is greater so increasing function.

2. The second is also true because for every x value you have a specific y value such as e^0=1 and e^1=1 and so on.

Hence its true.