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LUCKY_DIMON [66]
3 years ago
10

Write an algebraic expression for each verbal expression. Then simplify, indicating the properties used. 4 times the difference

of f squared and g, increased by the sum of f squared and 2g
Mathematics
1 answer:
MissTica3 years ago
6 0
4(f ^2-g)+f^2+2g is your answer
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Let f(x)= - 3x - 1 and g(x)=x2 + 2.<br> Find (fog)(-6).
Leona [35]

Answer:(Fog)(-6)=29

Step-by-step explanation:

(fog)=-3(2x+2)-1

=-6x-6-1

=-6x-7

(fog)(-6)= -6(-6)-7

=36-7

=29

6 0
3 years ago
100 points and brainliest for correct answer!
MatroZZZ [7]
Answer B.

∑fx=1637,∑fx
2
=127663,∑f=21
x
ˉ
=Mean=
∑t
∑fx
​
=77.95
σ
2
=
∑f
∑fx
2

​
−(
x
ˉ
)
2
=
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​
−(77.95)
2
=2.987
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4 0
2 years ago
Read the word problem.
san4es73 [151]

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Step-by-step explanation:

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