Answer:
(x - 12)²/9
Step-by-step explanation:
y = 3sqr(x) + 12
Make x the subject:
y - 12 = 3sqrt(x)
(y - 12)/3 = sqrt(x)
Square both sides
(y - 12)²/9 = x
Interswitch variables
inverse function is:
(x - 12)²/9
If f(x) = (x + 12)^⅓
Then,
y = (x + 12)⅓
y³ = x + 12
y³ - 12 = x
f inverse:
x³ - 12
Answer:
There wouldn't be a fraction form because its a whole number which is 9
Answer: 
Step-by-step explanation:
Divide by 23
Extract the square root.
5/6 times 3/1= 15/6 so that will be your answer
You intercept by shaping in a volcano form if that's what you mean
