as you already know, we start off by doing a quick switcheroo on the variables, and then we solve for y to get the inverse,
and if you run a vertical line test on that expression, you'll find that it doesn't pass it, meaning is not a function.
Write an inequality for the graph below?
1 answer:
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Answer:
See explanation
Step-by-step explanation:
1. To rewrite the expression
use exponents property
So,
2. Why
Raise both sides to 10 power:
So,
3. Simplify
Use the Quotient of Powers Property:
Then
4. Solve
First, note that then
Number is irrational number, number 10 is rational number. The sum of irrational and rational numbers is irrational number.
5. The same as option 4.