Answer:
(
2
b
+
1
)
+
1
. (I believe)
Step-by-step explanation:
Use the given functions to set up and simplify
(
2
b
+
1
)
+
1
.
4=
b
+
1
≤
2
=
b
=
1
(
2
b
+
1
)
+
1
=
2
b
+
2
<u>Hope This Helps.</u>
<u>Please Mark Brainliest </u>
You would have to plug in g(x) into every x in f(x):
f(g(x)) = 3(-x^2) - 7
Then you can plug in 2 for x since it’s asking for f(g(2)):
f(g(2)) = 3(2^2) - 7
Now you just have to solve:
f(g(2)) = 3(4) - 7
f(g(2)) = 12 - 7
f(g(2)) = 5
So the answer is 5.
Thee correlation factor formula for two variables is
(r) =[ nΣxy – (Σx)(Σy) / Sqrt([nΣx^2 – (Σx)^2][nΣy^2 – (Σy)^2])].
A). as per the formula the correlation factor for the given data is 0.94.
B). the month of September has the highest correlation as 0.94 is much closer to 1 than 0.89.( note: 1 denotes the perfect correlation and 0 denotes no correlation at all)
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