The answer is A. X=-1/3 or x=2/3
Answer:
a = 1.5
b = 1.75
Step-by-step explanation:
First, we need to solve
and replace the result in the initial equation as:

Then, this equality apply only if the coefficient of
is equal in both sides and the constant is equal in both sides.
It means that we have two equations:

So, using the first equation and solving for a, we get:

Finally, replacing the value of a in the second equation and solving for b, we get:

Now I'm not completely sure of this answer but by my calculations the member can visit at least 36 times with $42.
Slope = (-6 - 2)/(-1 - 3)= -8/-4 = 2
answer
slope = 2