Select the graph of the solution. Click until the correct graph appears.
Ixl < 3

In the figure attached, the solution is shown.  

Step-by-step explanation:

Given the inequality:

|x| < 3

There are 2 solutions:

x < 3 or x > -3

This can be rewritten as follows:

-3 < x < 3

On the number line, this represents all the point between -3 and 3. Notice that -3 and 3 are not included in the solution; that is why there are open circles at these points on the graph.

Option C is correct

For x = 2 ,  x = -4 is f(x) = -12

Step-by-step explanation:

Given the function:

We have to find for which values of x is f(x) = -12

Substitute  f(x) = -12

then;

Subtract 3 from both sides we get;

Divide both sides by -5 we get;

⇒ or

⇒ or

⇒ or

therefore, the values of x are:

x = 2 or x = -4