Answer:
idk
Step-by-step explanation:
Answer: Your answer will be A
Hope this helps
Step-by-step explanation:
Step-by-step explanation:
Given
f(x) = 2x - 1
f^-1 (x) = ?
Now
Let y = f(x)
or y = 2x - 1
Interchanging the role of x and y
x = 2y - 1
x + 1 = 2y
y = <u>x </u><u>+</u><u> </u><u>1</u>
2
Therefore f^-1(x) = <u>x </u><u>+</u><u> </u><u>1</u>
2
Hope it will help you :)
Answer:
3/11
Step-by-step explanation:
i did this question it 3/11
Answer:
3.06417777
Step-by-step explanation:
cos(40)=x/4