Type the expression that results from the following series of steps:
Start with x and double it.

is the expression we determine after following the steps 'Start with x and double it'.

Step-by-step explanation:

As we have to determine the expression based on a mentioned series of steps.

The series of steps:

As the double value of x would be 2x, therefore, the required expression would be: 2x

Therefore, is the expression we determine after following the steps 'Start with x and double it'.

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)