The answer would be: D. f(x)=2x
The f-1(x) is also called as an inverse function. To find the inverse function, you just need to switch the y variable with the x variable. The inverse function of f(x)=2x would be
y=2x
x'=2y'
y'= 1/2 x'
The inverse function is different with f(x)
Answer:
25%
Step-by-step explanation:
Ninas graph will always have a steeper slope. And will always be higher on the graph?
Answer:
20-8.30=11.70
11.70 she is able to buy 11 brownies
Step-by-step explanation:
