Answer:

Step-by-step explanation:
So we have the function:

To find the inverse function, switch x and f(x), change f(x) to f⁻¹(x), and solve for f⁻¹(x). Therefore:

Switch:

Add 1 to both sides:

Divide both sides by 6:

And that's our answer :)
ED = 68
Angle GKH = 31
ABD = 224
Angle AKB = 112
Answer:
-19, 29, 61, 77
Step-by-step explanation:
Put the domain numbers as a solution for x. May or may not be right. Sorry if it's wrong...
Answer:
Well your question is a little unclear but say there is a bag of marbles containing 3 green marbles and 6 blue marbles then if you wanted to find the ratio of the green marbles it would be 3/9 or 1/3
Sorry i dont know the answer but i can help you with your other questions