Answer:
Hi! The correct answer is -8 - 4x!
Step-by-step explanation:
Simplify each term
4 to the power 4 is 256......
I don't understand this, sorry
There really isn't a right or wrong answer since this is a prediction but to solve this look at the graph and try to see the pattern
Answer:
f(x)⁻¹ = (x - 11)²
Step-by-step explanation:
To find the inverse of the function, you need to (1) swap the places of the "x" and "y" variables and then (2) solve for "y". Remember, f(x) is another way of writing "y".
y = √x + 11 <----- Original equation
x = √y + 11 <----- Swap variables
x - 11 = √y <----- Subtract 11 from both sides
(x - 11)² = (√y)² <----- Square both sides
(x - 11)² = y <----- Simplify
Another way of writing the output of an inverse function is with f(x)⁻¹.