find the domain of the function
f(x)=2x
write this fraction as a decimal.7/10
0.7
To find the domain of the function f(x) = 2x, we need to determine the set of all possible values for x.
In this case, there are no restrictions or limitations on the values of x. This means that x can be any real number. Therefore, the domain of the function f(x) = 2x is (-∞, +∞), which represents the set of all real numbers.