An online furniture store sells chairs for $50 each and tables for $250 each. Every day, the store can ship no more than 36 piec

Answer:

The three errors are:

1) Incorrectly swapping the variables x and y.

2) Failure to use the ± symbol.

3) The domain is wrong; it should be x ≤ 0.

Step-by-step explanation:

Review the following steps.

Step 1:

The initial step is incorrect because the variables x and y were switched improperly; it should be:

Step 2:

Step 3:

Step 4: , for x ≥ 0

Step 4 contains an error as the ± sign is required. Additionally, the function's domain is inaccurately stated.

The radicand must be nonnegative, implying that x must satisfy x ≤ 0.

Answer:

x = 6

Step-by-step explanation:

The equation we need to solve is:

We can change it to exponential form to determine the answer. Below we illustrate the formula to convert log to exponential form:

Next, we convert the log into exponential:

Now we will solve for