Answer:
bbhcghgcgh
Step-by-step explanation:
Answer: -1
Step-by-step explanation:
I assume the points are (-3, r) and (9,2).
Substituting into the slope formula,

Answer:

Step-by-step explanation:
We begin with the equation
for which we need to solve for a.
The first thing that we can do is to factor out the a from both terms on the left side of the equation

Then we can divide each side by
to isolate a
