A student showed the steps below while solving the inequality by graphing. Step 1:
Write a system of equations:
Step 2: Graph the two equations:

Step 3: Identify the values of x for which :
x = 3 or x = 5
Step 4: Write the solution in interval notation:

What is the first step in which the student made an error?
Step 1, because the student should have written a compound statement with “and”
Step 2, because the student should have graphed the inequalities
Step 3, because the values for x for which also include values between 3 and 5
Step 4, because the solution is one continuous interval