Each domain of the points can only have one unique range
Which point doesn’t have multiply ranges for a x value?
Solution: A
Answer:
(180-x)⁰ or it might also be X⁰
Answer:
Option D is correct.
Step-by-step explanation:
f(x)= 9x^2 -12
Let y = 9x^2 - 12
Switch places of x and y and solve for y
x = 9y^2 - 12
Adding 12 on both sides
x + 12 = 9y^2
Dividing both sides by 9
x+12/9 = y^2
=> Taking square root on both sides
=> 
Replace y with g(x)

Option D is correct.
I HOPE IT WILL HELP YOU.
Thanks
Please tell me if it is right or wrong .