Answer:
<h2>x = -1</h2>
Step-by-step explanation:

Answer: 
Step-by-step explanation:
The solution to the graph of a system of equations is where they intercept. Here, it is at about
.
Answer:
y
Step-by-step explanation:
The expression
y = f(x)
tells you that y is the dependent variable, and that it depends on x, the independent variable. The <em>independent</em> variable is always the function argument. Any variable that depends on that is the <em>dependent</em> variable.
Answer:
The answer most probably is 13.
Step-by-step explanation:
Answer:
-17
Step-by-step explanation: