Answer:
Step-by-step explanation:
First, find the slope of the line:
The formula for finding the slope is:
Plug in the points:
= =
So now the equation is y = x + b
Now solve for b by plugging in one of the points:
(2,7)
y = x + b
7 = 2 + b
7 = + b
b =
So the equation will be
First find slope
(-1+3)/(-6+9) = 2/3
Y = 2/3x + b
(0,3) y intercept is 3
Solution: y = 2/3x + 3
Answer :
The change of occurring an event is known as Probability.
You can solve probability questions by following some formulas
Conditional probability- P ( A l B ) = P ( A ^ B ) / P (B)
Bayes - P (A l B) = P (B l A)
P (A) / P (B)
Complementary- P(A^c) + P (A) = 1
Answer:
Step-by-step explanation:
So we have:
We can use the following property:
Thus, our expression is equivalent to:
Add:
And we're done!