Question

Consider this function rule: multiply the input by two and then subtract one to get the output. Write an equation that gives this rule in symbolic form

Answer 1

Answer:

f(x)=2x-1

Step-by-step explanation:

The output is f(x). The input is x.

The prompt says to multiply the input by 2, so 2x.

Then subtract 1 to get f(x).

Hope this helps!