The expression that could best describe the statement would be " 40 n + 20

260.
Answer:

Step-by-step explanation:
Let's start by using change of base property:

So, for 

Now, using change of base for 

You can express
as:

Using reduction of power property:


Therefore:

As you can see the only difference between (1) and (2) is the coefficient
:
So:


Y-y1 = m(x-x1)
y-(-1) = 6 (x- -1)
answer: y = 6x-5