Answer:
9/2
Step-by-step explanation:
It is the ratio between y-values for consecutive x-values. Perhaps the easiest two points to work with are ...
(x, y) = (0, 1), (1, 9/2)
The rate of change you're looking for is (9/2)/1 = 9/2.
Are you sure you want ONLY the coefficient of b? If you expand this, you will have b in 3 of 4 terms.
According to Pascal's Triangle, the coefficients of (a+b)^4 are as follows:
1
1 2 1
1 3 3 1
1 4 6 4 1
So (a+b)^4 would be 1a^4 + 4a^3b + 6a^2b^2 + 4ab^3 + b^4
Here, you want (3 + b)^4. Here's what that looks like:
3^4 + 4[3^3*b] + 6[3^2*b^2] + 4[3*b^3] + 1[b^4]
Which coeff did you want?
26, 24, 28 could be the answer
It would equal 80 Decagrams
Answer:
it is the first answer
Step-by-step explanation:
