Number 8 I need help really bad

See below.

Step-by-step explanation:

So we have the parent function:

And it was transformed into:

First, the +6 at the very end simply tells us that the graph was shifted upwards by 6 units.

For the (3x), this is essentially saying that:

If we use 3x for x:

Therefore, we essentially multiplied the x variable by 3.

In other words, this is a horizontal compression by a factor of 3.

So, our transformations are:

1) 6 units upwards

2) Horizontal compression by 3

40% off the regular price is the correct answer.

step-by-step explanation: