Answer:
I think number 2 is the answer, but 4 could be the answer.
(y2-y1)/(x2-x1) if you have 2 points
And rise/run on graph
ANSWER
b=11
EXPLANATION
The given quadratic equation is

We expand to get:

We simplify further by combining the x terms.

This is the standard form.
Comparing to

We have b=11
Answer:
P = 
Step-by-step explanation:
Q = 3P + 2 ( subtract 2 from both sides )
Q - 2 = 3P ( isolate P by dividing both sides by 3 )
= P
Answer: the answer is 0.078, 0. 708, 0.78, 0.87