The answer is 1/2 (; do u need any more help?
I hope this helps you
y=x^2-81
x^2=y+81
x=square root of y+81
f^-1 (x)= square root of x+81
Answer:
x = 3/5 or x = -3/5
Step-by-step explanation:
| 5x | = 3
Solve for absolute value.
There are two possibilities.
First possibility:
5x = 3
x = 3/5
Second possibility:
5x = -3
x = -3/5
The first one stays the same as it does not simplify =108
and the second one is the sames as it does not simplify =233
Cane, came .....................................
